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1
Agroecosystem pilot field program plan - 1992
Published 1994Subjects: “…Agricultural ecology United States. http://id.loc.gov/authorities/subjects/sh2009114149.…”
Connect to online resource
Government Document Microfilm Book -
2
Agroecosystem pilot field program plan - 1993
Published 1994Subjects: “…Agricultural ecology United States. http://id.loc.gov/authorities/subjects/sh2009114149.…”
Government Document Microfilm Book -
3
Agroecosystem pilot field program report, 1992
Published 1994Subjects: “…Agricultural ecology United States. http://id.loc.gov/authorities/subjects/sh2009114149.…”
Online Access
Government Document Electronic eBook -
4
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5
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6
Environmental monitoring and assessment program agroecosystem monitoring and research strategy /
Published 1991Subjects:Government Document Microfilm Book