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Nonpoint Source -- Stream Nutrient Level Relationships
James M. Omernik
其他書名
A Nationwide Study
出版Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1977
URLhttp://books.google.com.hk/books?id=T34g8C4Qp98C&hl=&source=gbs_api
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