Search Results for the EPA National Library Catalog

Items Found: 4

Showing: Items 1 - 4

Your Search: (SUBJECT=Fresh water biology Congresses)


Select Item Title Year Published
Effects of pollution on living material. 1959
Eutrophication : causes, consequences, correctives; proceedings of a symposium. 1969
Man-made lakes : proceedings / 1966
Verhandlungen der Internationalen Vereinigung fèur Theoretische und Angewandte Limnologie. 1922

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