Biological control of spotted and diffuse knapweeds

An edition of Biological control of spotted and diffuse knapweeds (1993)

Biological control of spotted and diffuse knapweeds

By United States. Animal and Plant Health Inspection Service

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Publish Date

1993

Publisher

U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service

Language

eng

Pages

15

Description:

subjects: Diffuse knapweed, Spotted knapweed, Biological control

Places: United States