Birds of South Dakota.
Over, William H. (William Henry),
1866-1956
creator
Thoms, Craig S. (Craig Sharp),
1860-1945
contributor
text
book
Vermillion,
University of South Dakota,
1920 [i.e. 1921]
1921
ENG
Birds
South Dakota
Bulletin (South Dakota Geological Survey) ;, 9.
https://www.biodiversitylibrary.org/bibliography/55008
5052319
gs21000328
10.5962/bhl.title.55008
TxCM