Title Information
Gov.A1.68:1529
Copies In
: 1
Copies Owned: 1
Serial
TITLE:
Biological control of spotted and diffuse knapweeds.
PUBLISHED:
Washington, D.C. : U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, 1994.
DESCRIPTION:
15 p. : col. ill. ; 14 x 22 cm.
NOTES:
Includes bibliographical references (p. 15).
SUBJECT:
Diffuse knapweed--United States.--Biological control
SUBJECT:
Spotted knapweed--United States.--Biological control
ADDED ENTRY:
United States. Animal and Plant Health Inspection Service.
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Title Information
