Search Results for the EPA National Library Catalog

Items Found: 1936
Showing: Items 851 - 900
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High-elevation mountain streamflow generation : the role of deep groundwater in the Rio Hondo Watershed, northern New Mexico / 2014
Historical contamination in the Southern California Bight / 1998
Historical trends in water quality and fisheries in Galveston Bay, Texas : draft report to National Ocean Pollution Program Office / 1989
History of Indian-white relations 1988
Hydrogeologic Framework of the Binational Western Hueco Bolson-Paso Del Norte Area, Texas, New Mexico, and Chihuahua: Overview and Progress Report on Digital-Model Development. 2009
Hydrogeology, water use, and simulation of flow in the High Plains aquifer in northwestern Oklahoma, southeastern Colorado, southwestern Kansas, northeastern New Mexico, and northwestern Texas 1999
Hydrographic studies in the northeast Gulf of Mexico. 1968
Hydrography and Beach Dynamics. 1973
Hydrologic characteristics of the main aquifer in the Los Alamos area : development of ground water supplies / 1984
Hydrologic Nutrient Cycle Interactions in Undisturbed and Manipulated Ecosystems (Watersheds). 1973
Hydrologic properties and ground-water flow systems of the paleozoic rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, excluding the San Juan Basin / 2003
Hydrologic summary, New Mexico streamflow and reservoir content, 1888-1954; {Prepared in cooperation with the New Mexico Interstate Stream Commission and the U.S. Geological Survey}. 1959
Hydrology of Cornfield Wash area and effects of land-treatment practices, Sandoval County, New Mexico, 1951-60, 1966
Hydrology of Cornfield Wash, Sandoval County, New Mexico, 1951-55 / 1960
Hydrology of Neogene deposits in the northern Gulf of Mexico Basin / 1969
Hypoxia in the northern Gulf of Mexico 2007
Immediate water pollution control needs for the interstate waters in the Colorado River basin, Wyoming, Colorado, Utah, New Mexico, Nevada, Arizona, and California. 1967
Immediate water pollution control needs Louisiana Coastal Waters Louisiana. 1967
Immediate water pollution control needs Rio Grande Basin Colorado, New Mexico, and Texas. 1967
Immediate water pollution control needs Texas Coastal Waters Texas. 1967
Immediate Water Pollution Control Needs, Canadian River Basin, New Mexico, Texas, and Oklahoma. 1967
Immediate Water Pollution Control Needs, Middle Arkansas River Basin, Colorado, Kansas, New Mexico, Oklahoma and Arkansas. 1967
Immediate Water Pollution Control Needs, Pecos River Basin, New Mexico and Texas. 1967
Impact of petroleum development in the Gulf of Mexico, 1969
Impact of uranium mining and milling on water quality in the Grants Mineral Belt, New Mexico / 1975
Impacts of snow enhancement; technology assessment of winter orographic snowpack augmentation in the Upper Colorado River Basin, 1974
Impacts of uranium mining and milling on surface and potable waters in the Grants Mineral Belt, New Mexico /Environmental Protection Agency, Office of Enforcement. 1975
Implementation of the Waste Isolation Pilot Plant Land Withdrawal Act : ... report to Congress / 0
Implementation plan review for New Mexico as required by the Energy supply and environmental coordination act. 1974
Implementation strategy for the Waste Isolation Pilot Plant Land Withdrawal Act of 1992. 1993
Improved internal controls needed in the Gulf of Mexico Program Office / 2013
Improvements Needed to Ensure Grant Funds for U.S.-Mexico Border Water Infrastructure Program Are Spent More Timely. 2008
Improvements Needed to Ensure Grant Funds for U.S.-Mexico Border Water Infrastructure Program Are Spent More Timely. 2008
Improving operations and long-term safety of the Waste Isolation Pilot Plant : final report / 2001
Improving operations and long-term safety of the Waste Isolation Pilot Plant : interim report / 2000
Improving Water Quality in the Mississippi River Basin and Northern Gulf of Mexico: Strategies and Priorities. 2010
In deep water : the anatomy of a disaster, the fate of the Gulf, and ending our oil addiction / 2010
Index of surface-water records : part 9. Colorado River Basin to September 30, 1948 / 1949
Index of surface-water records to September 30, 1955 : part 2. South Atlantic slope and eastern Gulf of Mexico basins / 1956
Index of surface-water records to September 30, 1955 : part 8, western Gulf of Mexico basins. 1956
Index of surface-water records to September 30, 1967 Western Gulf of Mexico basins / 1968
Indicator development : seagrass monitoring and research in the Gulf of Mexico : report of a workshop held at Mote Marine Laboratory in Sarasota, FL, January 28-29, 1992 / 1994
Industrial water use in the Texas coastal zone : thesis / 1973
Infection Intensity of 'Perkinsus marinus' Disease in 'Crassostrea virginica' (Gmelin, 1791) from the Gulf of Mexico Maintained under Different Laboratory Conditions. 1992
Influence of environmental factors on Gulf menhaden recruitment 1983
Influence of Tributaries on Salinity of Amistad International Reservoir. 2006
Influence of trickle and surface irrigation on return flow quality / 1977
Informe de la Directora Ejecutiva Comision para la Cooperacion Ambiental sesion ordinaria del Consejo de la CCA. 2000
Initial survey of aquatic invasive species issues in the Gulf of Mexico region 2001
Initial Survey of Aquatic Invasive Species Issues in the Gulf of Mexico Region. Version 4.0. 2001
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