55232. Shelford, V. E.   Ways and Means of Measuring the Dangers of Pollution to Fisheries.   State of Illinois Natural History Survey, 1918, Bulletin, Volume 13, Article 2 : pages 25-42 with 3 tables.   Printed wraps, previous owners mark, minor signs of use and age, text in very good condition.    $7.00

55234. Forbes, S. A.   How to Reduce Hessian-fly Injury to a Minimum.   State of Illinois Natural History Survey, 1918, , 2 pages.   Text as issued, previous owners name, minor signs of use and age, text in good or better condition.    $1.00

55228. Chandler, S. C.   A Study of the Malarial Mosquitoes of Southern Illinois. II. Operations of 1920.   State of Illinois Natural History Survey, 1921, Bulletin, Volume 14, Article 3 : pages 23-32 with 2 figures and 1 map.   Printed wraps, top of wrap removed but does not impact text, previous owners name, signs of use and age, text in good minus condition.    $2.50

21865. Malloch, J. R.   Forest Insects in Illinois 1. The Subfamily Ochthiphilinae (Diptera, Family Agromyzidae).   Illinois Natural History Survey, 1921, Bulletin, 13 (14) : 345-361, 1 plate.   Printed wraps, minor pervious owner marks on front page, moisture damage to text but still good usable study copy.    $5.00

21864. Richardson, R. E.   Changes in the Small Bottom Fauna of Peoria Lake, 1920 to 1922.   Illinois Natural History Survey, 1925, Bulletin, 15 (5) : 327-388.   Printed wraps, minor pervious owner marks on front page, other minor signs of use and age, text in very good condition.    $15.00

21862. Porter, B. A. et al.   Some Causes of Cat-facing in Peaches.   Illinois Natural History Survey, 1928, Bulletin, 17 (6) : 261-275, 10 figures.   Printed wraps, minor pervious owner marks on front page, other minor signs of use and age, text in very good condition.    $5.00

55231. Eddy, S.   The Plankton of the Sangamon River in the Summer of 1929.   State of Illinois Natural History Survey, 1931, Bulletin, Volume 19, Article 5 : pages 469-486 with 4 tables.   Printed wraps, previous owners name, minor signs of use and age, text in very good condition.    $7.00

55230. O'Donnell, D. J.   Annotated List of the Fishes of Illinois.   State of Illinois Natural History Survey, 1935, Bulletin, Volume 20, Article 5 : pages 473-500 with 4 figures.   Printed wraps, previous owners name, minor signs of use and age, text in very good condition.    $10.00

115882. Bellrose, F. C.   Duck Food Plants of the Illinois River Valley.   Illinois Natural History Survey, 1941, Bulletin, Volume 21, Article 8 : pages 237-280 with 35 figures.   Softbound, very good condition.   Original publication, not a modern reprint.   $8.00

133588. Bennett, G. W.   Management of Small Artificial Lakes: A Summary of Fisheries Investigations, 1938-1942.   Illinois Natural History Survey, 1943, Illinois Natural History Survey Bulletin, Volume 22, Article 3 : pages 357-376 with illustrations.   Softbound, previous owners name, minor cover wear, text in good plus or better condition.   Original Publication, not a modern reprint.   $8.00

133568. Ross, H. H.   The Caddis Flies, or Trichoptera, of Illinois.   Illinois Natural History Survey, 1944, Illinois Natural History Survey Bulletin, Volume 23, Article 1 : pages 1-326 with 961 figures.   Softbound, previous owners stamp, minor cover wear, text in good plus or better condition.   Original Publication, not a modern reprint.   $56.00

133569. Bell, F. C.   Duck Populations and Kill: An Evaluation of Some Waterfowl Regulations in Illinois.   Illinois Natural History Survey, 1944, Illinois Natural History Survey Bulletin, Volume 23, Article 2 : pages 327-371 with illustrations.   Softbound, previous owners stamp, minor cover wear, text in good plus or better condition.   Original Publication, not a modern reprint.   $8.00

133587. Bennett, G. W.   Overfishing in a Small Artificial Lake: Onized Lake near Alton, Illinois.   Illinois Natural History Survey, 1945, Illinois Natural History Survey Bulletin, Volume 23, Article 3 : pages 375-406 with illustrations.   Softbound, previous owners stamp, minor cover wear, text in good plus or better condition.   Original Publication, not a modern reprint.   $8.00

133567. DeLong, D. M.   The Leafhoppers, or Cicadellidae, of Illinois (Eurymelinae-Balcluthinae).   Illinois Natural History Survey, 1948, Illinois Natural History Survey Bulletin, Volume 24, Article 2 : pages 289-344 with 514 figures.   Softbound, previous owners stamp, minor cover wear, text in good plus or better condition.   Original Publication, not a modern reprint.   $26.00

115936. Yeager, L. E.   Effects of Permanent Flooding in a River-Bottom Timber Area.   Illinois Natural History Survey, 1949, Bulletin, Volume 25, Number 3 : pages 33-65.   Softbound, very good condition.   Original publication, not a modern reprint.   $8.00

113877. Hanson, H. C. and Smith, R. H.   Canada Geese of the Mississippi Flyway, with special reference to an Illinois flock.   Illinois Natural History Survey, 1950, Bulletin of the Illinois Natural History Survey, Volume 25, Article 3 : pages 67-210 with 82 figures.   Softbound, previous owners names on front wrap, text in very good condition.   Original publication, not a modern reprint.   $8.00

115881. Starrett, W. C. and Barnickol, P. G.   Efficiency and Selectivity of Commercial Fishing Devices used on the Mississippi River.   Illinois Natural History Survey, 1955, Bulletin, Volume 26, Article 4 : pages 325-366 with 16 figures.   Softbound, very good condition.   Original publication, not a modern reprint.   $8.00

99366. Bellrose, F. C.   Lead Poisoning as Mortality Factor in Waterfowl Populations.   Illinois Natural History Survey, 1959, Bulletin, Volume 27, Article 3 : pages 235-288.   Softbound, very good condition.    $6.00

133566. Anderson, H. G.   Food Habits of Migratory Ducks in Illinois.   Illinois Natural History Survey, 1959, Illinois Natural History Survey Bulletin, Volume 27, Article 4 : pages 289-344 with 18 figures.   Softbound, removed from larger volume, text in good plus condition.   Original Publication, not a modern reprint.   $12.00

112714. Bellrose, F. C.   Lead Poisoning as Mortality Factor in Waterfowl Populations.   Illinois Natural History Survey, 1959, Bulletin, Volume 27, Article 3 : pages 235-288.   Softbound, previous owners name, very good condition.    $5.00

55233. Smith, P. W.   A Preliminary Annotated List of the Lampreys and Fishes of Illinois.   State of Illinois Natural History Survey, 1965, Biological Notes, Number 45 : pages 1-12 with 2 figures.   Stapled text as issued, previous owners name, minor signs of use and age, text in very good condition.    $3.00

133097. Graber, J. W. et al.   Illinois Birds: Wood Warblers.   Illinois Natural History Survey, 1983, Biological Notes, Number 118 : 144 pages with 125 figures.   Softbound, minor signs of use, very good condition.   Original Publication, not a modern reprint.   $13.00

133098. Graber, J. W. et al.   Illinois Birds: Vireos.   Illinois Natural History Survey, 1985, Biological Notes, Number 124 : 38 pages with 27 figures.   Softbound, minor signs of use, very good condition.   Original Publication, not a modern reprint.   $8.00

133099. Graber, J. W. et al.   Illinois Birds: Corvidae.   Illinois Natural History Survey, 1987, Biological Notes, Number 126 : 42 pages with 18 figures.   Softbound, minor signs of use, very good condition.   Original Publication, not a modern reprint.   $8.00