Migration records from wild ducks and other birds banded in the Salt Lake Valley, Utah /
by Alexander Wetmore.
- Washington, D.C. : U.S. Dept. of Agriculture, 1923.
- 16 p., 2 p. of plates : ill., 1 map ; 23 cm.
- Department bulletin / United States Department of Agriculture ; no. 1145 .
- Department bulletin (United States. Department of Agriculture) ; no. 1145. .
"Contribution from the Bureau of Biological Survey."