20618. Coe, W. R. Biology of Crepidula williamsi, a new species of prosobranch gastropod from the Pacific Coast.
Wister Institute of Anatomy and Biology, 1947, Journal Morphology, 81 (2) : 241-248, 2 figures.
Printed wraps, usual signs of use and age discoloration, text in very good condition.
$4.00
|
|