Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Occurrence and Significance of Cryptosporidium in Water. 1988
Off-site environmental monitoring report : radiation monitoring around United States nuclear test areas, calendar year 1984 / 1985
Operation of Glen Canyon Dam Colorado River Storage Project, Arizona, final environmental impact statement / 1995
Operation of Glen Canyon Dam, Final Environmental Impact Statement 1995
Organ Pipe : life on the edge / 2004
Particulate Data from the First Year of Monitoring in Phoenix. Part 1. Fine and Coarse Mass. 1997
Particulate Data from the First Year of Monitoring in Phoenix. Part 2. Organic Carbon and Elemental Composition. 1997
Particulate matter urban-focused visibility assessment : final document. 2010
Particulate matter urban-focused visibility assessment : second external review draft / 2010
Performance evaluation of an electrostatic precipitator installed on a copper smelter reverberatory furnace / 1979
Permit Compliance System (PCS) Facility Address and Permit File EPA Region 9 (AZ, CA, HI, NV, American Samoa, Guam) (for Microcomputers). 1996
Permit Compliance System (PCS) Facility Address and Permit File EPA Region 9 (AZ, CA, HI, NV, American Samoa, Guam) (on Diskette). 1997
Personal Protective Equipment for Pesticide Applicators: Guide to Sources in Western States. 1988
Pesticides in ground water database : a compilation of monitoring studies, 1971-1991, region 9 (Arizona, California, Hawaii, Nevada) / 1992
Pesticides in the Lower Colorado River / 1973
Phoenix urban study : final report 1981
Phoenix-Tucson Metropolitan Area Air Pollutant Emission Inventory. 1969
Physiographic Survey of the Ponderosa Pine Type on the Salt-Verde River Basin. 1972
Pilot study of fluoride and arsenic removal from potable water / 1980
Pima County air pollution emission inventory. 0
Pintail Lake and Redhead Marsh : created wetlands in Northern Arizona. 1993
Planning health and hospital services for greater Tucson. 1968
Plant ecology of an arid basin, Tres Alamos-Redington area, southeastern Arizona, 1969
Politics of water in Arizona 1963
Pollution prevention resources for EPA Region 9. 2001
Preliminary Water Quality Control Method Study. Virgin River, Utah, Arizona, and Nevada. Appendix B 1. 1965
Proceedings of Annual Water Conference (16th), held at Las Cruces, New Mexico on March 25-26 1971. 1971
Proceedings of Reconvened Session of the Conference in the Matter of Pollution of the Interstate Waters of the States of California, Colorado, Utah, Arizona, Nevada, New Mexico, and Wyoming (7th), Held at Denver, Colorado, April 26-27, 1972. 1972
Progress report on the ground-water, surface-water, and quality-of-water monitoring program, Black Mesa area, northeastern Arizona--1987 1987
Project Atlas : abandoned uranium mines project Arizona, New Mexico, Utah - Navajo lands, 1994-2000 / 2000
Proposed methodology for the secondary assessment task 4.8.5.2 / 1995
Proposed Municipal Waste Water--Groundwater Exchange, City of Tucson: Avra-Marana Valley. 1971
Proposed Phoenix resource management plan and final environmental impact statement 1988
Proposed recommendations of the Grand Canyon Visibility Transport Commission : public advisory committee report / 1996
Proposed water quality standards for Arizona. 1996
Protecting endangered species : interim measures, Apache County, Arizona. 1997
Protecting endangered species : interim measures, Mohave County, Arizona. 1990
Protecting endangered species : interim measures, Yavapai County, Arizona. 1990
Protecting Endangered Species: Interim Measures, Cochise County, Arizona (February 1997) 1997
Protecting Endangered Species: Interim Measures, Cochise County, Arizona. 1990
Protecting Endangered Species: Interim Measures, Coconino County, Arizona (February 1997) 1997
Protecting Endangered Species: Interim Measures, Coconino County, Arizona. 1990
Protecting Endangered Species: Interim Measures, Gila County, Arizona 1997
Protecting Endangered Species: Interim Measures, Graham County, Arizona (Feb '97) 1997
Protecting Endangered Species: Interim Measures, Graham County, Arizona. 1990
Protecting Endangered Species: Interim Measures, Greenlee County, Arizona 1997
Protecting Endangered Species: Interim Measures, La Paz County, Arizona 1997
Protecting Endangered Species: Interim Measures, Maricopa County, Arizona 1991
Protecting Endangered Species: Interim Measures, Maricopa County, Arizona (February 1997) 1997
Protecting Endangered Species: Interim Measures, Mohave County, Arizona (Feb '97) 1997
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