dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Kalmbach, E. R. (Edwin Richard), - U.S. Fish and Wildlife Service - United States. Division of Wildlife Research. Section of Food Habits.
    Publication info: Washington, D.C, U.S. Dept. of the Interior, Fish and Wildlife Service, 1937
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: U.S. Fish and Wildlife Service - United States. Division of Wildlife Research. Section of Food Habits.
    Publication info: Washington, D.C, U.S. Dept. of the Interior, Fish and Wildlife Service, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library