Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Schaeffer AND David AND J.)

 
 
 

Select Item Title Year Published
Recovery of Coliforms by the MPN and MF Techniques Using A(2sup n) Factorial Experimental Design. 1977
Trophic classification of selected Illinois water bodies : lake classification through amalgamation of LANDSAT multispectral scanner and contact-sensed data / 1979

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