United States. Bureau of Sport Fisheries and Wildlife.

• Birds in our lives
• Waterfowl tomorrow
• 15 years of better fishing
• A report on sport fish restoration
• Abstracts of mourning dove literature
• Anadromous fish resources: their conservation, development, enhancement
• Birds in our lives
• Browns Park National Wildlife Refuge, Moffat County, Colorado
• Browns Park National Wildlife Refuge; master plan: Moffat County, Colorado
• Comparative dietary toxicities of pesticides to birds
• Directory of national wildlife refuges
• Duck stamp data