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The Comparative Insecticidal Efficiency against the Camphor Scale of Spray Oils with Different Unsulphonatable Residues


Author:
Cressman, A.W. and Dawsey, Lynn H.
Source:
USDA
Year:
1936
Format:
p. 865-878.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43968840