Biodiversity Heritage Library

By: United States. Agricultural Research Service.

Edition:

Publication info: Beltsville, Md, U.S. Dept. of Agriculture, Agricultural Research Service, 1970

Volume: no.44-79-10

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: alternative farming  Animal Science  Canada  Eggs  organic production  Production  Statistics  United States  Zoology  

BHL Collections:

By: Yerington, Albert P.,

Edition:

Publication info: [Washington],

Volume: no.39

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: alternative farming  arthropods  Entomology  organic production  

BHL Collections: