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Relation of the Size of Oil Drops to Toxicity of Petroleum-Oil Emulsions to Aphids


Author:
Griffin, Edward L., Richardson, Charles H., and Burdette, Robert C.
Source:
USDA
Year:
1927
Format:
p. 727-738.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43967320