00762nam a22002291 4500 cd 37000056 DLC 20260227111147.0 770614s1935 pauab b 00110 eng cd 37000056 ocl73025088 CtY Colbert, Edwin Harris, 1905- Siwalik mammals in the American Museum of natural history [by] Edwin H. Colbert. Philadelphia, The American philosophical society, 1935. x, 401 p. illus., maps (1 fold.) 31 cm. Transactions of the American philosophical society ... new ser., vol. xxvi Bibliography: p. 382-396. Mammals, Fossil. Paleontology India. Evolution. 18527 18527