Yazar
alan b sargeant
2 cilt bulundu.
Cilt sonuçları
Red fox predation on breeding ducks in midcontinent North America
Alan B. Sargeant · Wildlife Society
41 sayfa · 1984
Behavior / Ducks / Predation (Biology) / Red fox / Waterfowl
Distribution and abundance of predators that affect duck production--Prairie Pothole Region
Alan B. Sargeant · United States Dept. of the Interior, Fish and Wildlife Service
96 sayfa · 1993
Predatory animals / Productivity / Habitat / Ducks