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Functional classification of swine manure management systems based on effluent and gas emission characteristics

J A Zahn1, J L Hatfield, D A Laird

  • 1National Swine Research Center, USDA-ARS, Ames, IA 50011, USA. zahn@nsric.ars.usda.gov

Journal of Environmental Quality
|April 5, 2001
PubMed

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