Red pine scale
By: by James L. Bean
Contributors: United States. Forest Service
Series: Forest pest leaflet -- 10; Forest insect & disease leaflet -- 10.
Publisher: Dept. of Agriculture, Forest Service
Published: 1956
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Matsucoccus resinosae; Red pine; Diseases and pests
Notes: Caption title.

"July 1956."

Includes bibliographical references (page 4).