Pest susceptibility variation in Lake States jack pine seed sources
By: James P. King.
Contributors: North Central Forest Experiment Station (Saint Paul, Minn.)
Series: USDA Forest Service research paper NC -- 53.
Publisher: North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1971
Place of publication: [Saint Paul, Minn.]
Language: eng
Number of pages: 10
Subjects: Jack pine -- Diseases and pests -- Lake States.; Eastern gall rust.; White-pine weevil.
Notes: Cover title.

Bibliography: p. 10.

Also issued online.