Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Saginaw Bay: An Evaluation of Existing and Historical Conditions. 1974
San Joaquin Master Drain. Effects on Water Quality of San Francisco Bay and Delta. Appendix Part C. Nutrients and Biological Response. 1968
Seasonal Variation of Potential Nutrient Limitation to Chlorophyll Production in Southern Lake Huron. 1981
Semi-closed or closed silicon/ferro-silicon furnaces with gas cleaning and heat recovery 1981
Silica, some silicates, coal dust, and para-aramid fibrils. 1997
Silicon-based polymer science : a comprehensive resource / 1990
Silicon. 2009
Soluble Aluminum in Acidified Organic Horizons of Forest Soils. 1984
Soluble Lung Protein in Experimental Silicosis and Berylliosis (Rastvorimye Belki Legkogo pri Eksperimentalnom Silikoze i Berillioze). 1969
Sorption of Plutonium on Minerals and Sediments. 1967
Source assessment : crushed limestone : state of the art / 1978
Source assessment : crushed stone / 1978
Source assessment : crushed stone / 1978
Source assessment : harvesting of grain, state of the art / 1977
Source assessment : open mining of coal : state of the art / 1978
Strip mine drainage - Aquatic impact assessment / 1979
Study of Phytoplankton Dynamics in Lake Fayetteville as a Means of Assessing Water Quality. 1971
Subchronic (39 Week) Inhalation Toxicity Study in Rats Administered Test Article H-1-1 with Cover Letter. 1985
Synthetic amorphous silica : (CAS no. 7631-86-9) / 2006
Test methods for analyzing organic contaminants on silicon wafer surfaces by thermal desorption gas chromatography. 2010
The Effects of discharges from limestone quarries on water quality and aquatic biota : a report to the Congress of the United States / 1982
The silicon cycle : human perturbations and impacts on aquatic systems / 2006
Trace Element Study at a Primary Copper Smelter. Volume II. Report Appendix. 1978
Trace Elements in Water - A Bibliography. 1971
User manual for two-dimensional multi-class phytoplankton model with internal nutrient pool kinetics / 1986
Verification analysis of Lake Ontario and Rochester embayment three dimensional eutrophication models / 1979
Waste minimization assessment for a manufacturer of silicon-controlled rectifiers and Schottky rectifiers / 1992
Waste minimization assessment for a manufacturer of silicon-controlled rectifiers and Schottky rectifiers / 1992
Water Nutrients Number 1. 1966
Water Quality Control with Synthetic Polymeric Flocculants. 1970
Water Quality Control with Synthetic Polymeric Flocculants: Effect of Metal Ions on Flocculation of Biocolloids. 1972
Water quality in the middle Great Lakes : results of the 1985 USEPA survey of Lakes Erie, Huron, and Michigan / 1989
Water Quality in the Middle Great Lakes: Results of the 1985 U.S. EPA Survey of Lakes Erie, Huron and Michigan. 1989
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