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Recipient
- Finley, William L. (William Lovell), 1876-1953 1
- Fugate, A. 1
- Mead, Elwood, 1858-1936 1
- Schmitt, F. E. 1
- Worcester, H. M. 1
- Young, Stanley Paul, 1889-1969 1
Topic
- Agriculture 1
- Birds--Conservation 1
- California Oregon Power Company 1
- United States. Bureau of Biological Survey 1
- United States. Bureau of Reclamation 1
- Wildlife refuges 1
Rights
- In Copyright 1