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Observations on mass flights and other activities of the migratory grasshopper


Author:
Parker, J. R. (John Robert), Newton, Roy C., and Shotwell, R. L. (Robert Leslie)
Source:
USDA
Year:
0000
Subject:
Grasshoppers and Migratory locust
Format:
46 p. : ill., maps ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no.1109
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT87201119