Title
Insects in relation to national defense. Circular 20, Devices for insect control
Title Variants
Alternative:
Devices for insect control
By
United States. Bureau of Entomology and Plant Quarantine.
Type
Book
Material
Published material
Publication info
[Washington, D.C.], U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine, [1941]
Notes
Cover title.
"August 1941."
Subjects
Control
,
Insect pests
Language
English
Identifiers
DOI:
https://doi.org/10.5962/bhl.title.122632
NAL:
1.967 A2In7 no. 20
OCLC:
83037592
Wikidata:
https://www.wikidata.org/entity/Q51399226
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