Biodiversity Heritage Library

By: Daum, R. J. - United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.

Edition:

Publication info: [Washington], Plant Protection and Quarantine Programs, Animal and Plant Health Inspection Service, U.S. Dept. of Agriculture, 1976

Volume:

Series:

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

Subjects:

BHL Collections: