Plant Pest Control Division programs
Series: United States. Agricultural Research Service. ARS 81-18; ARS 81 -- 18.
Publisher: U.S. Govt. Print. Off.]
Place of publication: [Washington
Language: eng
Number of pages: 36
Subjects: United States. Agricultural Research Service. Plant Pest Control Division; United States; Insect pests; United States. Agricultural Research Service; Policies and programs