Estimating water flow rates
By: W.L. Trimmer.
Contributors: Oregon State University. Extension Service.
Series: EC / Oregon State University Extension Service -- 1369.; Extension circular (Oregon State University. Extension Service) -- 1369.
Publisher: Oregon State University Extension Service
Published: 1991
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Hydraulic measurements.; Stream measurements -- Oregon.
Notes: Title from caption.

"October 1991."

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