Search Results for the EPA National Library Catalog

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No Further Remedial Action Planned (NFRAP) Sites on CERCLIS for Region 6: New Mexico, Texas, Arkansas, Louisiana, Oklahoma. 1995
Nomenclature revision of basal Cretaceous rocks between the Colorado and Red Rivers, Texas / 1966
Non-fishing human induced mortality of fisheries resources in Galveston Bay / 1993
Non-Structural Control Strategies for Nonpoint Sources of Water Pollution (Supplemental Report). Areawide Waste Treatment Management Plan for the Greater Houston Area (Section 208, P.L. 92-500). 1977
Non-urban hydrocarbon concentrations in ambient air north of Houston, Texas / 1979
Nonpoint source sampling design report : areawide waste treatment management plan for the greater Houston area (Section 208, PL 92-500) / 1977
Nonpoint Source Sampling Design Report. Areawide Waste Treatment Management Plan for the Greater Houston Area. 1977
Nonpoint sources : an assessment of pollutant loadings to lakes and rivers in north central Texas : a working paper under the areawide water quality management planning process / 1977
Nonpoint Sources: An Assessment of Pollutant Loadings to Lakes and Rivers in North Central Texas. 1977
North Bosque River watershed : a polluted river, a threatened lake / 2001
North Fork alluvial decontamination project : Hubbard Creek reservoir watershed / 1974
Nueces and Mission-Aransas estuaries : a study of the influence of freshwater inflows. 1981
Nutrient and dissolved oxygen dynamics of a short detention time Texas reservoir 1976
Nutrient and trace element uptake and spiraling in perennial and intermittent Texas streams / 1989
Nutrient control by plant modification at El Lago, Texas / 1976
Nutrient loading and selected water-quality and biological characteristics of Dickinson Bayou near Houston, Texas, 1995-97 / 1998
Nutrient loading to Lewisville Lake, north-central Texas, 1984-87 / 1995
O. C. Fisher (San Angelo) Reservoir, Tom Green County, Texas. 1977
Occurrence and quality of ground water in Archer County, Texas 1967
Occurrence and quality of ground water in Baylor County, Texas 1978
Occurrence and quality of ground water in Brown County, Texas 1967
Occurrence and quality of ground water in Coleman County, Texas 1967
Occurrence and quality of ground water in Crockett County, Texas 1967
Occurrence and quality of ground water in Montague County, Texas / 1967
Occurrence and quality of ground water in Shackelford County, Texas 1969
Occurrence and quality of ground water in Stephens County, Texas 1964
Occurrence and quality of ground water in Throckmorton County, Texas 1970
Occurrence and Significance of Cryptosporidium in Water. 1988
Occurrence, availability, and chemical quality of ground water in the Edwards Plateau region of Texas 1979
Occurrence, quality, and availability of ground water in Jones County, Texas / 1978
Occurrence, quality, and quantity of ground water in Wilbarger County, Texas / 1979
Occurrence, quantity, and quality of ground water in Taylor County, Texas 1978
Off the books : air pollution missing from Texas annual emission inventory / 2005
OMEGA-1 Lidar data analysis report / ASARCO, El Paso Smelting Works El Paso, Texas. 1980
Online access to selected socioeconomic data : project, Texas System of Natural Laboratories. 1981
Open space policy for North Central Texas. 1973
Open space proposals for North Central Texas : an implementation program. 1972
Operation of a pilot motor vehicle inspection station in Houston, Texas / 1981
Operation of a Pilot Motor Vehicle Inspection Station in Houston, Texas. 1980
Optimal Operation of Multi-Reservoir Water Resources Systems. 1973
Organization for comprehensive river basin planning : the Texas and Southeast experiences / 1965
Origin and history of the Uvalde Gravel of Central Texas. 1971
Our Natural Resources - Let's Talk Clean Water. Annual Public Participation Program for Water Quality Management Planning, 1976-77. 1976
Our Natural Resources: What is Our Water Worth. 1975-78 Water Quality Management Planning Program, North Central Texas Council of Governments. 1976
Outline of Transportation-Related Requirements for Compliance with the Clean Air Act Amendments of 1990. 1993
Panhandle plays : the playbook / 2012
Pantex plant site, Amarillo, Texas : final environmental impact statement / 1983
Park-and-ride and preferential treatment analysis methods 1979
Partner case study : H-E-B Grocery : idling reduction. 2007
Performance evaluation at a long-term food processing land treatment site / 1990
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