IPM and biological control of weeds
Subtitle: January 1989 - December 1990
By: Jayne T. MacLean.
Contributors: National Agricultural Library (U.S.)
Series: Quick bibliography series -- QB 91-70.; Quick bibliography series -- 91-70.
Publisher: National Agricultural Library
Published: 1991
Place of publication: Beltsville, Md
Language: eng
Number of pages: 31
Subjects: Weeds -- Integrated control -- Bibliography.; Weeds -- Biological control -- Bibliography.
Notes: "259 citations in English from AGRICOLA."

"Updates QB 90-51."

Shipping list no.: 91-342-P.

"April 1991."

Includes index.