(Q51376287)

English

Biological control of the Russian wheat aphid

[Washington, D.C.?]: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, [1993]

Statements

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Biological control of the Russian wheat aphid (English)
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United States. Animal and Plant Health Inspection Service
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unknown value
U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service
1993
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Identifiers

 
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