Redheaded pine sawfly
Subtitle: its ecology and management
By: Louis F. Wilson, Robert C. Wilkinson, Jr. and Robert C. [i.e. Robert D.] Averill.
Contributors: Wilkinson, Robert C.; Averill, Robert D.; United States. Forest Service.
Series: Agriculture handbook ; 694; Agriculture handbook (United States. Dept. of Agriculture) -- no. 694.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1992
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 54
Subjects: Redheaded pine sawfly.; Sawflies.
Notes: Shipping list no.: 92-0402-P.

"April 1992."

Includes bibliographical references (p. 39-48).