Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Johnstone AND Donald AND L.)


Select Item Title Year Published
Correlated studies of Vancouver Lake-water quality prediction study / 1972
Survival of Escherichia coli in oligotrophic waters : project completion report / 1974
Survival of intestinal bacteria in oligotrophic waters 1973
Survival of Intestinal Bacteria in Oligotrophic Waters. 1973

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