Yazar
george c becker
6 cilt bulundu.
Cilt sonuçları
Preliminary survey of the fishes of the Rock River Basin, Wisconsin
George C. Becker · Museum of Natural History, University of Wisconsin
10 sayfa · 1972
Fish surveys / Fishes
Contributions to ichthyology
George C. Becker, Charles Alan Long · Museum of Natural History
86 sayfa · 1975
Freshwater fishes / Lake herring / Identification / Percidae / Brassy minnow