Search Results for the EPA National Library Catalog

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Dioxin hazards to fish, wildlife, and invertebrates : a synoptic review / 1986
Directory of South Dakota county officials. 0
Disposal of community wastewater : report of a WHO Expert Committee. 1974
Disposal of dredged material in Rhode Island : an evaluation of past practices and future options 1979
Distribution and dynamics of aquatic insects in the Elk Creek experimental watershed, Lubrecht Forest, Montana : completion report / 1975
Distribution of contaminants and excess heat in the Bush River and Romney Creek from the proposed Perryman Electric Power Plant. 1976
DNA adducts of nitropyrene detected by specific antibodies 1987
Douglas Point, a study of circulation and mixing. 1975
Douglas-fir tussock moth : an annotated bibliography / 1978
Drainage area of Louisiana streams. 1971
Drainage area statistics for the Chesapeake Bay fresh-water drainage basin 1971
Drainage areas in New Jersey : Delaware River Basin and streams tributary to Delaware Bay 1982
Drainage areas of the Kanawha River basin, West Virginia 1982
Dredging and spoiling on Long Island / 1973
Drying potato wastes for animal feed as an alternative disposal method 1977
Duwamish Waterway Capping Demonstration Project : engineering analysis and results of physical monitoring / 1986
Early detection of cancer: report of a W.H.O. Expert Committee. 1969
Early Mesozoic Basins Workshop fieldtrip #1, Thursday, May 14, 1987 : field guide to the igneous rocks of the southern Culpeper basin, Virginia 1987
Eastern Lake Superior chemical and physical characteristics data for 1968 / 1980
Eastland fisheries survey of the Atlantic coast region 1977
Ecological impact of pesticides. 1972
Ecological observations off the Mokapu, Oahu, ocean outfall, a post-installation study 1979
Ecological response to relaxation of sewage stress off Sand Island, Oahu, Hawaii 1979
Ecological studies of the larval development of Rhithropanopeus harrisii (Xanthidae, Brachyura). 1962
Ecology and control of vectors in public health : twenty-first report of the WHO Expert Committee on Insecticides. 1975
Ecology of Daphnia in Bull Shoals Reservoir, 1969
Ecology of Mugu Lagoon, California : an estuarine profile 1987
Ecology of patterned boreal peatlands of northern Minnesota : a community profile / 1987
Ecology of pools 11-13 of the upper Mississippi River : a community profile / 1986
Ecology of regularly flooded salt marshes of New England a community profile / 1986
Ecology of southern California vernal pools : a community profile / 1987
Ecology of the Navasota River, Texas 1973
Ecology of Tijuana Estuary, California : an estuarine profile 1986
Economic analysis of water use in Colorado's economy : completion report, OWRT project no. B-059-COLO 1975
Economic benefits from instream flow in a Colorado mountain stream / 1979
Economic development and environmental quality in the northeastern plateau region of California 1977
Economic evaluation of a water-based urban tourist attraction in San Antonio, Texas 1973
Ecotoxicity : responsibilities and opportunities 1979
Education of engineers in environmental health report of a WHO expert committee. 1967
EEC sixth amendment a guide to risk evaluation for effects on human health. 1984
EEC sixth amendment a guide to risk evaluation for effects on the environment. 1984
Effect of drilling fluids on permeability of uranium sandstone 1984
Effect of flow on performance and behavior of chinook salmon in fishways / 1970
Effect of fuel front-end and midrange volatility on automobile emissions / 1972
Effect of highway landscape development on nearby property 1969
Effect of irrigation on the survival and development of parasitic nematode larvae in western Montana : completion report 1978
Effect of nitrogen dioxide, ozone, and peroxyacetyl nitrate on metabolic and pulmonary function 1987
Effect of pretreatment on groundwater contamination from leaching beds 1980
Effect of waste discharges into a silt-laden estuary: a case study of Cook Inlet, Alaska 1972
Effectiveness of halogens or halogen-containing compounds in detoxifying clostridium botulinum toxins. 1958
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