An edition of Plant protection division activities (1971)
By United States. Plant Pest Control Division.
Publish Date
1971
Publisher
U.S. Dept. of Agriculture, Agricultural Research Service
Language
eng
Pages
30
Description:
subjects: Control, Pesticides, Law and legislation, Pests, Botany, United States. Plant Pest Control Division, Plant Science and Plant Products, United States
Places: United States