Occurrence and growth of four northwestern tree species over shallow water tables
By: Don Minore and Clark E. Smith
Contributors: Smith, Clark E.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research note PNW -- 160; USDA Forest Service research note PNW -- 160.
Publisher: Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1971
Place of publication: Portland, Or
Language: eng
Subjects: Forest management; Growth; Trees; Water table
Notes: Caption title.

"August 1971."

Includes bibliographical references.