Author · 1899
Clarence Cottam
Works
Insects (Golden Guide)
Herbert S. Zim
Insects (Golden Guide)
Birds as a factor in controlling insect depredations
Clarence Cottam
Birds as a factor in controlling insect depredations
Birds in relation to fishes
Clarence Cottam
Birds in relation to fishes
DDT
Clarence Cottam
DDT
Food habits of North American diving ducks
Clarence Cottam
Food habits of North American diving ducks
Food habits of some Arctic birds and mammals
Clarence Cottam
Food habits of some Arctic birds and mammals
Birds as a factor in controlling insect depredations
Clarence Cottam
Birds as a factor in controlling insect depredations
The chukar and Hungarian partridges in America
Clarence Cottam
The chukar and Hungarian partridges in America
Economic ornithology and the correlation of laboratory and field methods
Clarence Cottam
Economic ornithology and the correlation of laboratory and field methods
The coordination of mosquito control with wildlife conservation
Clarence Cottam
The coordination of mosquito control with wildlife conservation
Status of eelgrass (Zostera marina) on the north Atlantic coast, February 1938
Clarence Cottam
Status of eelgrass (Zostera marina) on the north Atlantic coast, February 1938
The present situation regarding eelgrass (Zostera marina)
Clarence Cottam
The present situation regarding eelgrass (Zostera marina)
Whitewings; the life history, status, and management of the white-winged dove.
Clarence Cottam
Whitewings; the life history, status, and management of the white-winged dove.
Whitewings
Clarence Cottam
Whitewings
Economic ornithology and the correlation of laboratory and field methods
Clarence Cottam
Economic ornithology and the correlation of laboratory and field methods
Birds in relation to fishes
Clarence Cottam
Birds in relation to fishes