A digital temperature monitor for photorecording
By: by William B. Fowler.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note -- PNW-95.; USDA Forest Service research note PNW -- 95.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service
Published: 1969
Place of publication: [Portland, Or.]
Language: eng
Subjects: Temperature measuring instruments.
Notes: Caption title.

"January 1969."

Includes bibliographical references.