Periodic variation in physical and chemical properties of two central Washington soils
By: by Tom D. Anderson and Arthur R. Tiedemann.
Contributors: Tiedemann, Arthur R.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note -- PNW-125.; USDA Forest Service research note PNW -- 125.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service
Published: 1970
Place of publication: [Portland, Or.]
Language: eng
Subjects: Soils -- Washington (State); Soil physics -- Washington (State); Soil chemistry -- Washington (State)
Notes: Caption title.

"August 1970."

Includes bibliographical references (p.8-9).