Wastewater volume and nitrogen concentrations in Willamette Valley, Oregon dairy ponds
By: Michael Gangwer, Monte Graham.
Contributors: Graham, Monte.; Oregon State University. Extension Service.
Series: Special report / Oregon State University Extension Service -- 939.; Special report (Oregon State University. Agricultural Experiment Station) -- 939.
Publisher: Oregon State University Extension Service
Published: 1994
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Dairy waste -- Oregon.; Sewage lagoons -- Oregon.
Notes: "September 1994."

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