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Toxicity of Dipyridyls and Certain Other Organic Compounds as Contract Insecticides


Author:
Richardson, Charles H. and Smith, C.R.
Source:
USDA
Year:
1926
Format:
p. 597-609.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43967273