A sawfly injurious to young pines /

Bibliographic Details
Main Author:	Middleton, William, 1893-
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of Agriculture, 1938.
Edition:	Rev. June 1938.
Series:	Farmers' bulletin (United States. Department of Agriculture) ; no. 1259.
Subjects:	Sawflies. Pine > Diseases and pests.

Description
Item Description:	Originally issued Jan. 1922.
Physical Description:	ii, 6 pages : illustrations ; 23 cm.