• 1 Steenbock Library

• 3 Journals, Magazines, Newspapers
• 1 Microforms

• 2 Fisheries
• 2 Research
• 2 Wildlife research
• 1 Conservation
• 1 Cooperative Fish and Wildlife Research Units Program (U.S.)
• 1 Fishes
• 1 Game protection

• 1 Cooperative Fish and Wildlife Research Units Program (U.S.)
• 1 Geological Survey (U.S.)
• 1 Iowa Cooperative Fish and Wildlife Research Unit
• 1 Iowa State Conservation Commission
• 1 Iowa State University
• 1 Sport Fishing Institute
• 1 U.S. Fish and Wildlife Service. Division of Federal Aid
• 1 United States. Bureau of Sport Fisheries and Wildlife

• 3 English

• 2 United States
• 1 Iowa

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