Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Wershaw AND R AND L)


 
 
 
Select Item Title Year Published
Membrane-micelle model for humus in soils and sediments and its relation to humification 1994
Methods for the determination of organic substances in water and fluvial sediments 1987
NMR of humic substances and coal : techniques, problems, and solutions 1987

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