Some autecological characteristics of elk sedge
By: by G.O. Klock.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note -- PNW-106.; USDA Forest Service research note PNW -- 106.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Forest Service
Published: 1969
Place of publication: [Portland, Or.]
Language: eng
Subjects: Geyer's sedge -- Ecology.
Notes: Caption title.

"July 1969."

Includes bibliographical references.