Search Results for the EPA National Library Catalog

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Depositional systems in the Woodbine Formation (Upper Cretaceous) Northeast Texas, 1971
Depositional systems, San Angelo Formation (Permian), north Texas--facies control of red-bed copper mineralization / 1974
Desiccant use observations, Ellis County, Texas, September 21-28, 1976. 1977
Design and Operating Parameters for Emission Control Studies: ASARCO, El Paso, Copper Smelter. 1976
Design guides for biological wastewater treatment processes / 1971
Design of a monitoring program for ash pond effluents / 1979
Determination of Microbial Cell Numbers in Subsurface Samples. 1985
Determination of pollutional potential of the Ogallala Aquifer by salt water injection / 1970
Determining the source of nitrate in ground water by nitrogen isotope studies / 1975
Development and application of 1975 land use data 1978
Development of a Dynamic Water Management Policy for Texas. 1973
Development of a modified tidal prism model for water quality in Galveston Bay, Texas : thesis / 1973
Development of ground water in the Houston district, Texas, 1970-74 1980
Development of Systems for Ground Water Recharge Into the Ogallala Formation. 1971
Digest of Water Pollution Control Legislation ... Texas. 1958
Digital geologic map of Sherman quadrangle, north central Texas {electronic resource} / 2002
Digital-model projection of saturated thickness and recoverable water in the Ogallala aquifer, Texas County, Oklahoma 1980
Direction of energy-related urban transportation planning at the North Central Texas Council of Governments 1980
Disposal of brines produced in renovation of municipal wastewater. 1970
Distribution and abundance of fishes and invertebrates in Texas estuaries / 1989
Distribution of Bacterial Infections in the Lubbock Infection Surveillance Study of Wastewater Spray Irrigation. 1984
Distribution of grasses in Texas. 2011
Distribution of phytoplankton in Texas lakes / 1979
Distribution of phytoplankton in Texas lakes / 1978
Documentation of EMSL-LV contribution to Dallas lead study 1984
Documentation of EMSL-LV contribution to Dallas lead study / 1984
Documentation of EMSL-LV contribution to Dallas lead study / 1983
Documentation of EMSL-LV contribution to Dallas lead study {microform} / 1984
DOSAG - 1 Simulation of Water Quality in Streams and Canals. Program Documentation and Users Manual. 1970
Dow Specialty Solvents Products and Environmental Stewardship: Customer Waste Reduction. Support 'The Wrap Program'. 1987
Draft environmental impact statement : Crown Landing LNG and Logan Lateral projects. 2005
Draft environmental impact statement : United States Navy Gulf Coast strategic homeporting / 1986
Draft Environmental Impact Statement, Cummins Creek Project, Fayette County, Texas. 1985
Draft Environmental Impact Statement, Martin Lake D Area Lignite Surface Mine, Henderson, Rusk County, Texas. 1983
Draft Environmental Impact Statement, Wastewater Treatment Facilities/City of Fort Worth, Tarrant County, Texas. 1983
Draft Environmental Impact Statement: Malakoff Electric Generating Station and Trinity Mine, Henderson and Anderson Counties, Texas. 1983
Drainage areas of Texas streams, Neches River Basin and Neches-Trinity coastal area. 1962
Drainage areas of Texas streams, Sabine River Basin and Sabine-Neches coastal area. 1962
Drainage areas of Texas streams, San Antonio River Basin. 1963
Dredge and fill activities in Galveston Bay 1993
Dredge and Fill Activities in Galveston Bay. 1993
Drinking water : projects that may damage sole source aquifers are not always identified : report to the Honorable Henry B. Gonzalez, House of Representatives / 1992
Drinking water : some households rely on untreated water from irrigation systems : report to Congressional committees / 1998
E. V. Spence Reservoir, Coke County, Texas. 1977
Ecological aspects of selected Crustacea of two marsh embayments of the Texas coast / 1971
Ecological aspects of selected crustacea of two marsh embayments on the Texas Coast. 1971
Ecological Implications of Geopressured-Geothermal Energy Development Texas-Louisiana Gulf Coast Region. 1977
Ecological implications of geopressured-geothermal energy development, Texas-Louisiana Gulf coast region / 1978
Ecological studies of Galveston Bay, 1969 : final report to Texas Water Quality Board (Galveston Bay Study Program) for contract, IAC (68-69)-408 / 1970
Ecology of the Navasota River, Texas 1973
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