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Nitrogen and Pesticide Concentrations in an Agricultural Basin in North-central Connecticut
John R. Mullaney
Marc James Zimmerman
出版
U.S. Department of the Interior, U.S. Geological Survey
, 1997
URL
http://books.google.com.hk/books?id=W_naBIY_kocC&hl=&source=gbs_api
EBook
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