Search Results for the EPA National Library Catalog

Items Found: 15
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Your Search: (AUTHOR=Howell AND D AND H)


 
 
 
Select Item Title Year Published
Annual Report, 1 Jul 1969-30 Jun 1970. 1970
Arizona flora / 1960
Comparison of a Reference Strain and Four Geographical Strains of 'Artemia' as Food for Winter Flounder (Pseudopleuronectes americanus) Larvae. 1982
Measurement of volatile chemical emissions from wastewater basins / 1983
Measurement of Volatile Chemical Emissions from Wastewater Basins. 1982
Minimizing Pollution in Cleaning and Degreasing Operations. 1993
Perception of Water Resource Information Sources and Educational Needs by Local Officials and Special Interest Groups. 1971
Perception of Water Resources Research, Dissemination, and Utilization of Research Findings. 1972
Proceedings of the Symposium on Better Water and Sewer Services for Small Communities in North Carolina Held at Chapel Hill, N.C., 4 Dec 68. 1968
Proceedings Workshop on Stream Channelization and Wetland Drainage. Held at Quail Roost Conference Center, Rougemont, North Carolina on November 18, 1970. 1970
Some of the effects of domestic sewage discharged into Hickman and Jessamine Creeks in Jessamine County, Kentucky / 1976
The effects of oxidant air pollutants on soybeans, snap beans and potatoes / 1977
Water Resource Problems and Research Needs of North Carolina, FY 1972. 1972
Yolk Utilization and Growth to Yolk-Sac Absorption in Summer Flounder ('Paralichthys dentatus') Larvae at Constant and Cyclic Temperatures. 1981
Yolk Utilization in Summer Flounder ('Paralichthys dentatus') Embryos and Larvae Reared at Two Temperatures. 1980

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