Search Results : EPA National Library Catalog

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  1 1985 baseline point source load inventory 1993
  2 1994 summary report : Section 319 National Monitoring Program projects / 1994
  3 1995 summary report : Section 319 National Monitoring Program projects / 1995
  4 1996 clean water needs survey : report to Congress : assessment of needs for publicly owned wastewater treatment facilities, correction of combined sewer overflows, and management of storm water and nonpoint source pollution in the United States. 1997
  5 1997 summary report : Section 319 National Monitoring Program projects / 1997
  6 319 grant reporting and tracking system : nonpoint source (NPS) / 1993
  7 A general survey of governmental programs to plan and manage nonpoint source water pollution abatement in the United States Great Lakes Basin / 1983
  8 Agricultural nonpoint source pollution : watershed management and hydrology / 2001
  9 Agricultural nonpoint source water quality : enhancing cooperative interagency efforts; proceedings of meeting held January 18, 1991. 1991
  10 Agriculture and the environment : information on and characteristics of selected watershed projects : report to the Committee on Agriculture, Nutrition, and Forestry, U.S. Senate / 1995
  11 Agriculture and the environment : information on and characteristics of selected watershed projects : report to the Committee on Agriculture, Nutrition, and Forestry, U.S. Senate / 1995
  12 Agriculture and the Environment: Management Measures for Controlling Coastal Nonpoint Source Pollution 1993
  13 Agriculture and the Environment: Our Water Resources and Watershed Protection 1993
  14 Agriculture and the Environment: The Problem of Nonpoint Source Pollution 1993
  15 Agriculture non-point source pollution control : good management practices--the Chesapeake Bay experience / 2003
  16 Albemarle-Pamlico Estuary Program 2001
  17 Almanac of enforceable state laws to control nonpoint source water pollution. 1998
  18 Almeda County nonpoint source study 1990
  19 An interdisciplinary assessment of regional-scale nonpoint source ground-water vulnerability : theory and application / 2001
  20 Analysis of bottom sediment to estimate nonpoint-source phosphorus loads for 1981-96 in Hillsdale Lake, northeast Kansas 1997
  21 Analysis of nonpoint-source pollutants in the Missouri Basin Region. 1975
  22 Analyzing nonpoint source water pollution problems : nutrient control policies in the Chesapeake Bay states / 1997
  23 Analyzing nonpoint source water pollution problems nutrient control policies in the Chesapeake Bay states / {microform} : 1997
  24 Animal agriculture : information on waste management and water quality issues : briefing report to the Committee on Agriculture, Nutrition, and Forestry, U.S. Senate / 1995
  25 Annual Report, Nonpoint Source Water Quality Program, Utah 1993
  26 Applications of GIS to the modeling of non-point source pollutants in the vadose zone 1996
  27 Applications of GIS to the modeling of non-point source pollutants in the vadose zone 1995 Bouyoucos Conference proceedings, May 1-3, 1995, Riverside, California / 1995
  28 Assessment and control of nonpoint source pollution of aquatic ecosystems : a practical approach / 1999
  29 Assessment of non-point source pollution in the vadose zone 1999
  30 Assessment of nonpoint source chemical loading potential to watersheds containing uranium waste dumps associated with uranium exploration and mining, San Rafael Swell, Utah {electronic resource} / 2008
  31 Assessment of nonpoint-source contamination in central Florida 1997
  32 Assessment of nonpoint-source contamination of the High Plains aquifer in south-central Kansas, 1987 1994
  33 Assessment of overland runoff nonpoint source pollution impacts on the Ohio River including a ranking of major tributaries by NPS pollutant contribution : evaluation of pollutant loads in highway runoff flows vs. flows with low runoff content. 2003
  34 Assessment of rural nonpoint source pollution : a model based on the Universal soil loss equation / 1977
  35 BASINS Region 1. {electronic resource} : 2001
  36 BASINS Region 10. {computer file} : 1996
  37 BASINS Region 10. {electronic resource} : 2001
  38 BASINS Region 2. {electronic resource} : 2001
  39 BASINS Region 3. {electronic resource} : 2001
  40 BASINS Region 4. {electronic resource} : 2001
  41 BASINS Region 5. {electronic resource} : 2001
  42 BASINS Region 6. {electronic resource} : 2001
  43 BASINS Region 7. {electronic resource} : 2001
  44 BASINS Region 8. {electronic resource} : 2001
  45 BASINS Region 9. {electronic resource} : 2001
  46 BASINS [electronic resource] / 1999
  47 BASINS [electronic resource] / 1996
  48 BASINS [electronic resource]. 2004
  49 BASINS {electronic resource}. 2001
  50 Bear Creek floatway water quality improvement project 1990
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