Redheaded pine sawfly : its ecology and management /
Wilson, Louis F.
Wilkinson, Robert C.
Averill, Robert D.
United States.Forest Service.
United States.Department of Agriculture.
[Washington, D.C.?] : U.S. Dept. of Agriculture, Forest Service,
[1992]
Shipping list no.: 92-0402-P.
"April 1992."
Includes bibliographical references (p. 39-48).
Redheaded pine sawfly.
Sawflies.