• 2 Cooperative Fish and Wildlife Research Units Program (U.S.)
• 2 Fisheries
• 1 Effect of energy development on
• 1 Energy development
• 1 Environmental aspects
• 1 Species

• 2 Cooperative Fish and Wildlife Research Units Program (U.S.)
• 1 U.S. Fish and Wildlife Service
• 1 Wildlife Management Institute

• 3 English

• 3 United States

Limit year range