81979. Akerman, A.   Weitere Studien uber Speltoidchimaren bei Triticum Vulgare.   Mendelian Society, Lund, Sweden, 1927, Hereditas, Volume 9 : pages 321-334 with 4 figures.   Softbound, minor signs of use and age, text in very good condition.    $11.00

81984. Balis, J.   Hortus Belgicus. Catalogue de l'exposition Redige par Jan Balis.   Bibliotheque Albert I, Bruxelles, 1962, , 84 pages with illustrations.   Softbound, minor cover wear, text in very good condition.    $37.00

95231. Birkeland, P. W.   Soils and Geomorphology.   Oxford University Press, 1984, , 372 pages with illustrations.   Softbound, minor cover wear, previous owners name and book stamp, text in very good condition.   Original publication, not a modern copy.   $28.00

82015. Bocher, T. W. and Lyshede, O. B.   Anatomical Studies in Xerophytic Apophyllous Plants II. Additional Speices from South American Shrub Steppes.   Kommissionaer, Munksgaard, Kobenhavn, 1972, Det Kongelige Danske Videnskabernes Selskab Biologiske Skrifter, 18, 4 : 137 pages with 61 figures, 1 table and 23 plates.   Softbound, xlib, minor signs of use and age, text and plates in very good condition.    $26.00

81996. Boulenger, G. A.   Les Roses D'Europe de L'Herbier Crepin (Grande-Bretagne, France, Belgique, Pays-Bas, Suisse, Allemagne). Volume 2.   Ministere de L'Agriculture, Bruzelles, 1928, Bulletin du Jardin Botanique de L'Etat, Volume 12 (fasc. 2 et 3) : Volume 2 pages 193-542.   Softbound, signs of use and age, text in very good condition.    $150.00

81867. Brand, A.   Die Hydrophyllaceen der Sierra Nevada.   University of California Press, Berkeley, California, 1912, University of California Publicatins in Botany, Volume 4, Number 13 : pages 209-227.   Softbound, previous owners stamp, minor signs of use and age, very good condition.    $8.00

81868. Brand, A.   Neue Beitrage zur Kenntnis der Polemoniaceen.   Imprimerie Teggiani & Renaud, Geneve, 1913, l'Annuaire du Conservatoire et du Jardin Botaniques de Geneve, Volume 15 & 16 : pages 322-342.   Softbound, previous owners stamp, minor signs of use and age, very good condition.    $8.00

81869. Brand, A.   Zwei Neue Symplocos-Arten aus dem Herbier Delessert.   Imprimerie Teggiani & Renaud, Geneve, 1913, l'Annuaire du Conservatoire et du Jardin Botaniques de Geneve, Volume 15 & 16 : pages 343-344.   Softbound, self wrap, minor signs of use and age, very good condition.    $2.00

81870. Brand, A.   Beitrage zur Kenntnis der Hydrophyllaceen.   Konigliches Gymansium, Sorau, 1911, Beilage zum Jahresbericht, Number 102 : 12 pages.   Softbound, self wrap, previous owner stamp, usual signs of use and age, good condition.    $4.00

81871. Brand, A.   Andropus, eine neue Gattung der Hydrophyllaceae.   Sonderabdruck aus Fedde, 1912, Repertorium, 10 : pages 281.   Softbound, self wrap, previous owner stamp, very good condition.    $1.00

81872. Brand, A.   Namation, eine neue Gattung der Scrophulariaceae.   Sonderabdruck aus Fedde, 1912, Repertorium, 10 : pages 280.   Softbound, self wrap, previous owner stamp, very good condition.    $1.00

82028. Brochmann-Jerosch, H. and Brockmann-Jerosch, M.   Die Naturlichen Walder der Schweiz.   Verlag von Rascher & Co., Zurich, 1910, Berichte der Schweiserischen Botanischen Gesellschaft, Heft 19 : 171-224 with 1 fold-out plate.   Softbound, previous owners stamp, minor signs of use, very good condition.    $19.00

98090. Brown, J. and Berg, R> L.   Environmental Engineering and Ecological Baseline Investigations Along the Yukon River-Prudhoe Bay Haul Road.   United States Army, Corps of Engineers, Cold Region Research and Engineering Laboratory, Hanover, Hew Hampshire, 1980, CRREL Report, Number 80-10 : 187 pages with illustrations.   Softbound, wrap cover coming lose, text in very good condition.    $22.00

81941. Clausen, J.   Professor Ojvind Winge 19. Maj 1886 - 5. April 1964.   Naturhistorisk Tidende, 1965, Naturhistorisk Tidende, 28 -29 : 60-66.   Softbound, self wrapped, minor signs of use and age, text in very good condition.    $4.00

67310. Collins, J. L. et al.   Interspecific Hybrids in Crepis. III. Constant Fertile Forms Containing Chromosomes Derived From Two Species.   Genetics, 1929, Genetics, Volume 14 : pages 305-320 with 5 figures and 2 tables.   Printed wraps, previous owners book stamp, minor signs of use and age, very good condition.    $8.00

43683. Dufresne, F.   Mammals and Birds of Alaska.   Fish and Wildlife Service, United States Department of Agriculture, 1942, Circular, Number 3 : pages 1-37 with 35 figures.   Paper wraps, previous owners marks on cover page, very good condition.    $11.00

81991. Durand, T. and Schinz, H.   Conspectus Florae Africae ou Enumeration des Plantes D'Afrique. Volume I (2me Partie) Dicotyledons (Ranunculaceae - Frankeniaceae).   Ministere de L'Agriculture, Bruzelles, 1898, Bulletin du Jardin Botanique de L'Etat, 269 pages.   Softbound, chipped wraps, other minor signs of use and age, text in very good condition.    $26.00

68005. Eastwood, A. and Howell, J. T.   Leaflets of Western Botany.   Alice Eastwood and Hohn Thomas Howell, San Francisco, California, 1959, Leaflets of Western Botany, Volume 2, Number 7 : pages 105-120.   Printed wraps, very good condition.    $8.00

68013. Eastwood, A. and Howell, J. T.   Leaflets of Western Botany.   Alice Eastwood and Hohn Thomas Howell, San Francisco, California, 1959, Leaflets of Western Botany, Volume 4, Number 9 : pages 217-240.   Printed wraps, very good condition.    $9.00

104774. Editor.   Report of the Provincial Museum of Natural History for the year 1923.   The Provincial Museum of Natural History, Victoria, British Columbia, Canada, 1927, Report of the Provincial Museum of Natural History, pages C1-C25 with 5 plates.   Softbound, some cover wear, text in good plus condition.    $8.00

82021. Engelbrecht, T. H.   Die Feldfrüchte Indiens in ihrer geographischen Verbreitung. Text only no Atlas.   L. Friederichsen & Co., Hamburg, 1914, Abhandlungen des Hamburgischen Kolonialistituts, Band 19 : 271 pages .   Softbound, minor signs of use, text in very good uncut condition.    $49.00

67690. Engler, A. and Rubel, E.   Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie.   Wilhelm Engelmann, Leipzig, 1913, Die Pflanzengesellschaften des Berninagebietes, Volume 49, Number 3 & 4, No. 109 : pages 10-18.   Printed wraps, previous owners book stamp, minor signs of use and age, some pencil marks in text, text in good condition.   in German.   $8.00

81876. Ernst, A.   Zur Verebung der Morphologischen Heterostyliemerkmale.   Berlin, 1928, Berichten Der Deutschen Botanischen Gesellschaft, Jahrgang, Band 46, Heft 8 : pages 573-588.   Softbound, previous owner stamp, minor signs of use and some age, very good condition.    $8.00

81938. Ernst, A.   Weitere Untersuchungen Zur Phananalyse, Zum Fertilitatsproblem Und Zur Genetik Heterostyler Primeln. 1. Primula Viscoa All.   Druck und Verlad, Art.Institut Orell Fussli, Zurich, 1933, Archiv Der Julius Klaus-Stiftung Fur Verebungsforschung, Sozialanthropologie Und Rassenhygiene, Band 8, Heft 1/2 : 215 pages with 8 plates, 19 figures and 66 tables.   Softbound, previous owners book stamp, uncut text in very good condition.    $49.00

81878. Ernst, A.   Verebung und Bestimung des Geschlechts.   Universitat Zurich, 1929, , 25 pages.   Softbound, previous owner stamp, minor signs of use and some age, very good condition.    $11.00

81947. Ferdinandsen, C. and Winge, O.   A Heritable Blotch Leaf in Oats.   Mendelian Society, Lund, Sweden, 1930, Hereditas, Volume 13 : pages 164-176 with 3 figures and 2 color plates.   Softbound, previous owners stamp, minor signs of use, text in good plus or better condition.   in English.   $8.00

81954. Ferdinandsen, C. and Winge, O.   Brassica Napocampestris, a New Constant Amphidiploid Species Hybrid.   Mendelian Society, Lund, Sweden, 1932, Hereditas, Volume 16 : pages 212-218.   Softbound, self wrapped, previous owners stamp, minor signs of use, text in good plus condition.   in English.   $5.00

82002. Fey, L.   Untersuchungen zur Phananalyse des Artbastardes Primula variabilits Goupil (Pr. Veris L.em Hudson x Pr. Vulgaris Hudson), der Elternarten und von Primula elatior (L.) Schreber.   Art.Institut Orell Fusslin, Zurich, 1929, Abrbeiten aus dem Institut for Allgemeine Botani an der Universitat Zurich, II, Serie No. 10 : pages 299-461 with 4 plates, 41 figures and 94 tables.   Softbound, previous owners stamp, very good condition.    $37.00

81972. Fruwirth, H. C.   Die Biologischen Verhaltnisse der Flora des Adriatischen Meeres.   Zahl der Teilnehmer, 1913, Abteilung fur Botanik, Number 12 : pages 669-674.   Softbound, self wrapped, previous owners stamp, minor signs of use and age, text in good or better condition.    $4.00

81973. Fruwirth, H. C.   Das Beutfche Huslefeverfahren bei Beredelungsaulefe=Zuchtung.   Verlag von Eugen Ullmer, Stuttgart, 1907, Fuhlings Landwirtfchaftlicher Zeitung, 57 , Heft 15 : pages 545-554.   Softbound, cover wear, signs of use and age, text in good condition.    $8.00

82019. Giesberger, G.   Beitrage zur Kenntnis der Gattung Spirillum Ehbg. Mit besonderer Berucksichtigung der Atmungsprozesse bei den Vertretern dieser Gattung.   Druk Naamlooze Vennootschap W. D. Meinema, Delft, 1936, , 136 pages with illustrations.   Softbound, previous owners names, minor signs of use and age, text in very good condition.    $26.00

95152. Goldsmith, V. et al.   Coastal Processes and Resulting Forms of Sediment Accumulation: Currituck Spit, Virginia/North Carolina.   The Society of Economic Paleontologist and Mineralogists, 1977, SEPM Field Trip Guidebook, Coastal Processes & Resulting Forms of Sediment Accumulation - Currituck Spit, Virginia/North Carolina.   Softbound, very good condition.   Oversized book.   $56.00

66966. Halperin, M.   Occurrence of Normal (Unproliferated) Florets in Poa Bulbosa in the United States.   Journal of the American Society of Agronomy, 1931, Journal of the American Society of Agronomy, Volume 23, Number 7 : pages 511-515 with 5 figures.   Printed wraps, previous owners book stamp, minor signs of use and age, very good condition.    $5.00

81998. Hammarlund, C.   Dritte Mitteilung uber Einen Fall von Koppelund und Freier Kombination bei Erbsen.   Mendelian Society, Lund, Sweden, 1929, Hereditas, Volume 12 : pages 210-216 with 4 tables.   Softbound, previous owner book stamp, very good condition.    $5.00

81997. Hammarlund, C.   Zweite Mitteilung uber Einen Fall von Koppelung und Freier Kombination bei Erbsen.   Mendelian Society, Lund, Sweden, 1928, Hereditas, Volume 10 : pages 303-327 with 5 tables.   Softbound, previous owner book stamp, very good condition.    $19.00

82001. Hammarlund, C.   Uber Einen Fall von Koppelund und Freie Kombination Bei Erbsen.   Mendelian Society, Lund, Sweden, 1923, Hereditas, Volume 4 : pages 235-238 with 3 tables.   Softbound, previous owner book stamp, very good condition.    $5.00

82000. Hammarlund, C.   Zur Genetik, Biologie und Physiologie Einiger Erysiphaceen.   Mendelian Society, Lund, Sweden, 1925, Hereditas, Volume 6 : 126 pages with 10 figures and 20 tables.   Softbound, previous owner book stamp, minor cover wear, text in very good condition.    $56.00

81999. Hammarlund, C.   Die Verberbung Roter Blattfarbe bei Plantago Major.   Mendelian Society, Lund, Sweden, 1927, Hereditas, Volume 9 : pages 313-320 with 2 tables.   Softbound, previous owner book stamp, very good condition.    $5.00

67277. Harris, J. A.   A Possible Relationship Between Soil Salinity and Stand In Cotton.   The United States Department of Agriculture, Washington, D. C, 1928, Journal of Agricultural Research, Volume 37, Number 4 : pages 213-231.   Printed wraps, very good condition.    $8.00

67278. Harris, J. A.   Teratological fruits of Ptelea.   The Torrey Botanical Club, 1911, Bulletin of the Torrey Botanical Club, Volume 38 : pages 385-387 with 1 plate.   Reprint, previous owners book stamp, minor signs of use and age, text in very good condition.    $5.00

67279. Harris, J. A.   A First Study of the Relationship Between the Weight of the Bean Seed, Phaseolus vulgaris, and the Time Required For Its Germination.   The Plant World, 1913, The Plant World, Volume 16, Number 10 : pages 267-274 with 1 table and 2 figures.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $5.00

67280. Harris, J. A.   The Data of Inter-Varietal and Inter-Specific Competition in Their Relation to the Problem of Natural Selection.   The American Association for the Advancement of Science, 1913, Science, Volume 38, Number 977 : pages 402-403.   Reprint, previous owners book stamp, minor signs of use and age, text in very good condition.    $2.00

67281. Harris, J. A.   Variation in the Number of Seeds per Pod in the Broom, Cytisus Scoparius.   The American Society of Naturalists, 1909, The American Naturalist, Volume 43 : pages 350-355 with 2 tables.   Reprint, previous owners book stamp, minor signs of use and age, text in very good condition.    $5.00

67283. Harris, J. A.   Correlation in the Inflorescence of Sanguinaria.   Verlag von Georg Thieme, Leipzig, Germany, 1910, Biologischen Centralblatt, Volume 30, Number 19 : pages 629-633 with 1 diagram and 1 table.   Printed wraps, previous owners book stamp, minor signs of use and age, very good condition.   in English.   $5.00

67284. Harris, J. A.   Normal and Tetratological Thorns of Gleditschia Triacanthos, L..   The Academy of Science of St. Louis, 1901, Transactions of the Academy of Science of St. Louis, Volume 11, Number 10 : pages 215-222 with 5 plates.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $8.00

67286. Harris, J. A.   Is There a Selective Elimination of Ovaries in the Fruiting of the Leguminosae?.   The American Society of Naturalists, 1909, The American Naturalist, Volume 43 : pages 556-559 with 2 tables.   Reprint, previous owners book stamp, minor signs of use and age, text in very good condition.    $2.00

81968. Harris, J. A.   A Quantitative Study of the Factors Influencing the Weight of the Bean Seed. I. Intra-ovarial Correlations.   Verlag von C. Heinrich, Dresden-N, 1913, Beihefte zum Botanischen Centralblatt, Band 31, Abeteilung 1 : 12 pages with 3 plates.   Softbound, previous owners stamp, minor signs of use and age, text in very good condition.   in English.   $12.00

67285. Harris, J. A.   Variation and Correlation in the Flowers of Lagerstroemia Indica..   The Missouri Botanical Garden, 1907, The Missouri Botanical Garden, pages 97-104 with 10 tables.   Reprint, previous owners book stamp, minor signs of use and age, text in very good condition.    $4.00

67276. Harris, J. A.   Further Studies on the Relationship Between the Concentration of the Soil Solution and the Physicochemical Properties of the Leaf-Tissue Fluids of Cotton.   The United States Department of Agriculture, Washington, D. C, 1931, Journal of Agricultural Research, Volume 41, Number 11 : pages 767-788.   Reprint, minor signs of use and age, text in very good condition.    $8.00

67271. Harris, J. A.   III. Note on Variation in Adoxa.   Cambridge at the University Press, 1909, Biometrika, A Journal for the Statistical Study of Biological Problems, Volume 7, Numbers 1 & 2 : pages 218-222 with 6 tables.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $8.00