(Smithsonian Institution, annual report [pt. 2; publication 1218]; H. doc. 309, pt. 2, 55th Cong. 3d sess.)
Notes:
(Smithsonian Institution, annual report [pt. 2; publication 1218]; H. doc. 309, pt. 2, 55th Cong. 3d sess.) * For Sale by Superintendent of Documents. $1.00
Notes:
Paper included:
Crocodilians, lizards, and snakes of North America; by E. D. Cope.