Genetic variation and seed transfer guidelines for ponderosa pine in the Ochoco and Malheur National Forests of central Oregon
By: Frank C. Sorensen and John C. Weber
Contributors: Weber, John C; Pacific Northwest Research Station (Portland, Or.)
Series: Research paper PNW -- RP-468; Research paper PNW -- 468
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1994
Place of publication: Portland, Or. (333 S.W. First Avenue, P.O. Box 3890, Portland 97208-3890)
Language: eng
Format: Microform
Number of pages: 30
Subjects: Ponderosa pine -- Oregon -- Ochoco National Forest; Ponderosa pine -- Oregon -- Malheur National Forest; Plant ecological genetics -- Oregon
Notes: Cover title

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"February 1994."

Includes bibliographical references (p. 24-26)

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 1 microfiche : negative