Citations are generated automatically from bibliographic data as a convenience and may not be complete or accurate.
Economic Research Service, Agriculture Department. "Nitrogen in Agricultural Systems: Implications for Conservation Policy". Government. Agriculture Department, January 1, 2011. https://www.govinfo.gov/app/details/GOVPUB-A93-PURL-gpo17049
Economic Research Service, Agriculture Department. (2011, January 1). Nitrogen in Agricultural Systems: Implications for Conservation Policy. [Government]. Agriculture Department. https://www.govinfo.gov/app/details/GOVPUB-A93-PURL-gpo17049
Economic Research Service, Agriculture Department. Nitrogen in Agricultural Systems: Implications for Conservation Policy. Agriculture Department, (1 Jan 2011), https://www.govinfo.gov/app/details/GOVPUB-A93-PURL-gpo17049
Economic Research Service, Agriculture Department, Nitrogen in Agricultural Systems, GovInfo, (January 1, 2011), https://www.govinfo.gov/app/details/GOVPUB-A93-PURL-gpo17049