Nitrogen scavenging
Subtitle: using cover crops to reduce nitrate leaching in Western Oregon
By: R. Sattell ... [et al.].
Contributors: Sattell, Robert.; Oregon State University. Extension Service.
Series: EM / Oregon State University. Extension Service -- 8728.; EM (Oregon State University. Extension Service) -- 8728.
Publisher: Oregon State University Extension Service
Published: 1999
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Nitrates -- Environmental aspects -- Oregon.; Nitrogen fertilizers -- Environmental aspects -- Oregon.; Cover crops -- Environmental aspects -- Oregon.
Notes: "October 1999."

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