Refine your search
Availability
-
Authors
- Cummings, J.L. (2)
- Davis, J.E. Jr (1)
- Heisterberg, J.F. (1)
- Mason, J.R. (1)
- Otis, D.L. (2)
-
Collections
- AGRIS Collection (2)
-
Holding libraries
-
Home libraries
-
Item types
- Article (2)
-
Topics
- Agricultural chemica... (1)
- America (2)
- Animals (1)
- Anseriformes (2)
- Biological control (1)
- Birds (2)
- Economic geography (1)
- Game (1)
- Losses (1)
- Middle atlantic stat... (1)
- Mountain states usa (1)
- Nature conservation ... (1)
- North America (2)
- North eastern states... (1)
- Pest control (1)
- Pest control methods (2)
- Pests of plants (2)
- USA (2)
- Western states usa (1)
- Wildlife (1)
- Show more
- Show less