American Museum of Natural History, Frederick B. Butler collection on the 1925 field season of the Third Asiatic Expedition, 1924-1927 (bulk 1925-1926). Mss .B88
American Museum of Natural History, Frederick B. Butler collection on the 1925 field season of the Third Asiatic Expedition, 1924-1927 (bulk 1925-1926). Mss .B88 https://data.library.amnh.org/archives/repositories/3/resources/117 Accessed December 03, 2024.