Kaufman, Sylvan Ramsey.

Invasive plants :a guide to identification, impacts and control of common North American species /Sylvan Ramsey Kaufman and Wallace Kaufman.
Mechanicsburg, PA :Stackpole Books,c2007.

v, 518 p. :col. ill.

Includes bibliographical references and index.

1.Invasive plants--Canada.2.Invasive plants--Canada--Identification.3.Invasive plants--United States.4.Invasive plants--United States--Identification.Dynamic Details
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