Search Results for the EPA National Library Catalog

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Select Item	Title	Year Published
1	Image processing developments and applications for water quality monitoring and trophic state determination	1982
2	Trophic classification of selected Colorado lakes : lake classification through the amalgamation of contact-sensed data and digitally processed multispectral scanner data acquired by satellite and aircraft /	1979
3	Trophic classification of selected Illinois water bodies : lake classification through amalgamation of LANDSAT multispectral scanner and contact-sensed data /	1979

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