Seeding habits of upper-slope tree species
By: by Jerry F. Franklin and Clark E. Smith.
Contributors: Smith, Clark E.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research note PNW -- 214.; USDA Forest Service research note PNW -- 214.
Publisher: Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1974
Place of publication: Portland, Or
Language: eng
Subjects: Seeds -- Dispersal -- Oregon.; Mountain hemlock -- Seeds -- Oregon.; Mountain hemlock -- Seedlings -- Oregon.
Other titles: Dispersal of a mountain hemlock seedcrop on a clearcut.
Notes: Cover title.

"January 1974."

"GPO 990-103"--P. [3] of cover.

Includes bibliographical references (p. 9).