Michael I. Gangwer
Identifiers
- Open LibraryOL4867717A
Top Subjects
- Animal waste -- Oregon (1)
- Animal waste -- Oregon -- Public opinion (1)
- Milk production (1)
- Dairying (1)
- Dairy waste -- Oregon (1)
- Sewage lagoons -- Oregon (1)
- Milk contamination (1)
Books by Michael I. Gangwer
Total count: 6
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Animal waste complaintshow the process worksExtension Service, Oregon State University1991-01-01
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10 important measuresunderstanding dairy herd performance measurements from the Agri-Tech Analytics DHIA herd total reportOregon State University Extension Service1993-01-01
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Wastewater volume and nitrogen concentrations in Willamette Valley, Oregon dairy pondsOregon State University Extension Service1994-01-01
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On-farm screening tests for beta-lactam residues in milkOregon State University Extension Service1994-01-01
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Analysis of separated manure solids from selected manure separators in Willamette Valley, Oregon, dairy facilitiesOregon State University Extension Service1995-01-01
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Relay cropping in the Willamette ValleyOregon State University Extension Service1999-01-01