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Gary L. Piper

Gary L. Piper is Associate Professor of Entomology and Biological Control of Weeds Specialist at Washington State University.

Books by this Author

Biological Control of Invasive Plants in the United States

Undesirable invasive plants are infesting public and private lands and waterways in this country at an alarming rate. Various methods are used to suppress these...

| paperback | $45.00

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