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Weed Science
Volumn 57, Issue 5, 2009, Pages 449-450
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EID: 77749302024     PISSN: 00431745     EISSN: None     Source Type: Journal    
DOI: 10.1614/WS-09-057.1     Document Type: Note
Times cited : (3)
References (4)
  • 2
    • 36448962019 scopus 로고    scopus 로고
    • The value of herbicides in U.S. crop production
    • Gianessi, L. P. and N. P. Reigner. 2007. The value of herbicides in U.S. crop production. Weed Technol. 21:559-566.
    • (2007) Weed Technol , vol.21 , pp. 559-566
    • Gianessi, L.P.1    Reigner, N.P.2
  • 3
    • 19444372460 scopus 로고    scopus 로고
    • Organic farming scenarios: Operational analysis and costs of implementing innovative technologies
    • Sørensen, C. G., N. A. Madsen, and B. H. Jacobsen. 2005. Organic farming scenarios: operational analysis and costs of implementing innovative technologies. Biosyst. Eng. 91:127-137.
    • (2005) Biosyst. Eng. , vol.91 , pp. 127-137
    • Sørensen, C.G.1    Madsen, N.A.2    Jacobsen, B.H.3
  • 4
    • 0003804592 scopus 로고    scopus 로고
    • USDA. United States Department of Agriculture. National Agricultural Statistics Service. Accessed: March 23, 2009
    • USDA. 2007. The Census of Agriculture. United States Department of Agriculture. National Agricultural Statistics Service. http://www.agcensus. usda.gov/. Accessed: March 23, 2009
    • (2007) The Census of Agriculture

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.