Search Results for the EPA National Library Catalog

Items Found: 12

Showing: Items 1 - 12

Your Search: (AUTHOR=Ernst AND H.)


Select Item Title Year Published
Atlas of Stem Anatomy in Herbs, Shrubs and Trees Volume 1 / [electronic resource] : 2011
Crop insurance and information services to control use of pesticides, 1974
Defined immunofluorescence and related cytochemical methods / 1983
Defined immunofluorescent staining. 1971
Environmental Monitoring and Assessment Program - wetlands : research strategy for the assessment of wetland condition / 1993
Geochemical Effects of Mining Pollution on the Streams of Southeast Missouri. 1970
Impact of Chemical Waste Evaporation Ponds on Waterfowl and Potential Mitigation 0
Impact of Lead-Zinc Mining on the Quality and Ecology of Surface Waters in Southeast Missouri. 1970
Pollution from Mines in the 'New Lead Belt' of South Eastern Missouri. 1969
Turtles of the United States and Canada / 1994
Water Geochemistry of Mining and Milling Retention Ponds in the New Lead Belt of Southeast Missouri. 1971
Water Treatment Pilot Plant Design Manual: Low Flow Conventional/Direct Filtration Water Treatment Plant for Drinking Water Treatment Studies. 2015

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