Search Results for the EPA National Library Catalog

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Hydrogeologic framework, ground-water geochemistry, and assessment of nitrogen yield from base flow in two agricultural watersheds, Kent County Maryland 2002
Hydrograph development for agricultural watersheds based on point rainfall records / 1962
Hydrograph Synthesis for Watershed Subzones from Measured Urban Parameters. 1970
Hydrologic Analysis, North Fork Elk Creek. 1971
Hydrologic and biotic characteristics of grazed and ungrazed watersheds of the Badger Wash basin in western Colorado, 1953-58 1963
Hydrologic and Water-Quality Data in Selected Agricultural Drainages in Beaufort and Hyde Counties, North Carolina, 1990-92. 1993
Hydrologic atlas of Minnesota. 1959
Hydrologic budgets for three small watersheds in Illinois. 1961
Hydrologic Characterization of Forested Watersheds in Arizona. 1971
Hydrologic Characterization of Forested Watersheds in Arizona. 1971
Hydrologic Characterization of Forested Watersheds in Arizona. Augmentation of Hydrologic Records by Dendrochronological Techniques. 1971
Hydrologic data for experimental agricultural watersheds in the United States, 1960-61 1965
Hydrologic Factors in the Determination of Watershed Yields. 1971
Hydrologic Investigation of Small Watersheds in Ohio. Phase I, October 1966-July 1969. 1969
Hydrologic Investigations of Small Watersheds in Ohio. Phase II, July 1969-July 1972. 1972
Hydrologic Nutrient Cycle Interactions in Undisturbed and Manipulated Ecosystems (Watersheds). 1973
Hydrologic Sensitivities of the Sacramento-San Joaquin River Basin, California, to Global Warming. 1990
Hydrologic Simulation of Depressional Watersheds. 1972
Hydrologic Study of the Yaguez River Watershed. 1971
Hydrologic unit maps / 1987
Hydrologic units and sub-watersheds, 1990, Georgia 1990
Hydrological model project : final report PLUARG Task C, phase II, agricultural watershed studies, project 1.15 / 1978
Hydrological simulation program - FORTRAN (HSPF) : User's manual for Release 8.0 / 1984
Hydrological simulation program - FORTRAN (HSPF) calibration for Mica Creek, Idaho 2001
Hydrological simulation program - FORTRAN : user's manual for release 10 / 1993
Hydrological simulation program--FORTRAN user's manual for version 11 : project summary / 1997
Hydrological Simulation Program. Fortran (HSPF): Executive Summary. 1982
Hydrology and the management of watersheds 1991
Hydrology and the management of watersheds / 2013
Hydrology and water resources of the Deerfield River basin, Massachusetts / 1974
Hydrology of a small rural watershed under suburban development -phase 1 1970
Hydrology of Lake Panasoffkee, Sumter County, Florida / 1977
Hydrology of small watersheds in western states 1962
Hydrology of Truckee Meadows, Nevada. 1971
HYDROSIM. Computerized Graphical Stream Hydrograph Simulation. 1971
Identification and Interrelationships of Secondary Benefits in Waterways Development. 1971
Identification and Measurement of Chlorinated Hydrocarbon Pesticides Accumulated from Urban Runoff. 1973
Identification of Massachusetts Bays Embayments At Risk of Eutrophication. 1996
Identification of Polychlorinated Planar Chemicals in Fishes from Major Watersheds Near the Great Lakes. 1984
Identification of sources contributing to the contamination of the Great Waters by toxic compounds / 1993
Identification of sources contributing to the contamination of the Great Waters by toxic compounds [microfiche] / 1993
Identification of Urban Watershed Units Using Remote Multispectral Sensing. 1971
Identifying and Protecting Healthy Watersheds : Concepts, Assessments, and Management Approaches. 2011
Identifying, planning, and financing beneficial use projects using dredged material : beneficial use planning manual / 2007
IJC Menomonee River Watershed Study: Simulation of Pollutant Loadings and Runoff Quality. Volume 5. 1979
IJC Menomonee River Watershed Study: Surface Water Monitoring Data. Volume 3. 1979
IJC Menomonee River Watershed Study: Surface Water Quality from 1975 to 1979. 1984
Illinois 2002 Section 303 (d) List. 2003
Illinois River Basin Reservoirs / report on the benefits to water supply and pollution abatement resulting from low flow augmentation for the Juilee, London Mills, St. Mary, Mackinaw Dells, Kenney, Oakley, and Taylorville Reservoirs. 1959
Illinois Water Quality Management Plan. 1983
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