Search Results for the EPA National Library Catalog

Items Found: 5
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Your Search: (AUTHOR=Christensen AND John)

Select Item Title Year Published
Bean Creek Watershed : conservation tillage demonstration project : final report (1982-1985) / 1991
Empirical transport model for evaluating entrainment of aquatic organisms by power plants 1978
Experiments in Green and Sustainable Chemistry / 2009
Fish!: a remarkable way to boost morale and improve results. 2000
Perceptions, attitudes and risk overlooked variables in formulating public policy on soil conservation and water quality ; an organized symposium / 1982

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