Search Results for the EPA National Library Catalog

Items Found: 2814
Showing: Items 1901 - 1950
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Select Item Title Year Published
Quantitative estimation of the entry of dioxins, furans and hexachlorobenzene into the Great Lakes from airborne and waterborne sources / 1995
Quarterly report. 1973
Quaternary evolution of the Great Lakes / 1985
Questions and answers on non-Indian water supply situations / 1979
Radium-226, uranium and other radiological data from water quality surveillance stations located in the Colorado River Basin of Colorado, Utah, New Mexico, and Arizona, January 1961 throug June 1972. 1973
Rainbow smelt--larval lake herring interactions : competitors or casual acquaintances? / 1994
Rainfall intensity-frequency regime / 1957
Rand McNally cosmopolitan world atlas. 1980
RAP revival : a citizen's agenda for RAPs. 1990
Re-envisioning the Chicago River: adopting comprehensive regional solutions to the invasive species crisis / 2010
Reader's Digest North American wildlife 1982
Realizing remediation : a summary of contaminated sediment remediation activities in the Great Lakes Basin / 1998
Rebuilding Chicago's stormwater and wastewater systems for the 21st century : understanding hydrologic conditions in the region, technical report / 2010
Recommendations and rationales for chemicals as specific objectives 1990
Recommendations for early action to minimize pollution of the Great Lakes from land use activities to International Joint Commission from Great Lakes Water Quality Board. 1974
Recommendations for Great Lakes air toxics monitoring / 1990
Recommendations of the Lake Michigan Enforcement Conference Technical Committee on thermal discharges to Lake Michigan. 1971
Recommended standards for water works : adopted ... May 25, 1962. A report of Committee of the Great Lakes-Upper Mississippi River Board of State Sanitary Engineers on policies for the review and approval of plans and specifications for public water supplies. States represented: New York ... [et al.] January, 1953. 1962
Recommended standards for water works : policies for the review and approval of plans and specifications for public water supplies : a report / 1972
Recommended standards for water works; policies for the review and approval of plans and specifications for public water supplies. 1968
Reconnaissance investigation of water-quality, bottom sediment, and biota associated with irrigation drainage in the Lower Rio Grande Valley and Laguna Atascosa National Wildlife Refuge, Texas, 1986-87 / 1988
Record of decision : U.S. 93 Hoover Dam bypass Clark County, Nevada and Mohave County, Arizona / 2001
Recycling guide for native American nations. 1995
Red earth, white lies : Native Americans and the myth of scientific fact / 1995
Red River of the North research investigation; 1942
Reduction of toxic loadings to the Niagara River from hazardous waste sites in the United States / 1989
Reduction of toxics loadings to the Niagara River from hazardous waste sites in the United States / 1989
Reduction of toxics loadings to the Niagara River from hazardous waste sites in the United States : June 2002, a report / 2002
Reference encyclopedia of the American Indian / 1995
Reference encyclopedia of the American Indian / 1974
Reference guide to water quality standards for Indian tribes. 1990
Reflections 1986-87 : director's report / 1987
Reflections in a tarnished mirror : the use and abuse of the Great Lakes / 1978
Region 10 enforcement procedures in Indian Country : Region 10 memorandum / from Chuck Clark, Regional Administrator. 1998
Region 9 EPA mid-year update, FY 95 U.S.-Mexico border projects / 1995
Region V fish tissue report 1986
Regional assessment of water quality in the Rio Grande Basin / 1994
Regional conservation strategy for the Great Lakes basin : a preliminary assessment / 1984
Regional differences in Indian health 1990
Regional Eulerian model field study and evaluations: proposed management and technical approaches / 1986
Register of Great Lakes dredging projects, 1980-1984 / 1990
Regulation of Great Lakes water levels : report to the International Joint Commission by the International Great Lakes Levels Board (under the reference of October 7, 1964). 1973
Regulatory impact analysis of the final Great Lakes water quality guidance. 1995
Relationships Involving Fine Particle Mass, Fine Particle Sulfur and Ozone during Episodic Periods at Sites in and around St. Louis, Missouri. 1985
Relative atmospheric loadings of toxic contaminants and nitrogen to the Great Waters / 1993
Relative costs of achieving various levels of phosphorus control at municipal wastewater treatment plants in the Great Lakes basin : a technical report to the International Reference Group on Great Lakes Pollution from Land Use Activities of the International Joint Commission / 1978
Remedial action plans for areas of concern : an important step toward an ecosystem approach for the Great Lakes. 1988
Remote sensing and geographic information systems for decision analysis in public resource administration : case study of 25 years of landscape change in a southwestern watershed / 2002
Remote sensing change detection 1999
Remote sensing study : green water in Lake Superior, October 1972 / 1973
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