Search Results for the EPA National Library Catalog

Items Found: 3
Showing: Items 1 - 3
Your Search: (AUTHOR=Guarraia AND Leonard)


 
 
 
Select Item Title Year Published
A review of the international surveillance program for the Great Lakes as it relates to water quality / 1979
Influences of microbial populations on aquatic nutrient cycles and some engineering aspects, 1972
The Aquatic environment: microbial transformations and water management implications; 1974

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