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Spraying program, F.Y. 1951 : (period May 7-June 20) plan of work


Author:
United States. Bureau of Entomology and Plant Quarantine
Year:
1951
Subject:
Gypsy moth -- Control -- United States
Format:
1 online resource (37 pages in various pagings) : maps (some color)
Language:
English
Publisher:
United States Department of Agriculture, Bureau of Entomology and Plant Quarantine
Collection:
USDA publications