3 results filtered with: Leaflet / U.S. Dept. of Agriculture
- Ephemera
- Online
Poultry mites : how to control them / [prepared by the Entomology Research Branch, Agricultural Research Service]
Date: 1955
- Ephemera
- Online
Wipe out brucellosis : cut.. lifestock losses : stop.. human infection / Animal Disease Eradication Branch [of the] Agricultural Research Service.
Date: 1954
- Ephemera
- Online
Tapeworms of poultry : how to control them / [prepared by the Animal Disease and Parasite Research Division, Agricultural Research Service]
Date: 1957