Genetics of Engelmann spruce
By: [D.P. Fowler and L. Roche].
Contributors: Roche, L. R.; United States. Forest Service.
Series: Research paper WO -- 30.
Publisher: Dept. of Agriculture, Forest Service
Published: 1977
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 13
Subjects: Engelmann spruce -- Genetics
Notes: Cover title.

Issued Jan. 1977.

Includes bibliographical references (p. 11-13).