Search Results for the EPA National Library Catalog

Items Found: 1781
Showing: Items 1101 - 1150
Your Search: (SUBJECT=mining)


 
 
 
PREV 1 ... 18 19 20 21 22 23 24 25 26 27 28 ... 36 NEXT
Select Item Title Year Published
Northern Great Plains Resource Program, Mineral Resources Work Group Report. 1974
Northern Great Plains Resource Program, Socio-Economic and Cultural Aspects Work Group Report. 1974
Northern Great Plains Resource Program, Surface Resources Work Group. Impact Analysis. 1974
Northern Great Plains Resource Program, Surface Resources Work Group. Regional Profile. 1974
Northern Great Plains Resource Program, Water Work Group Report. 1974
Northern Great Plains resources program socio-economic and cultural aspects work group discussion draft. 1974
Northern Great Plains Resources Program. Water Quality Subgroup Report. 1974
Northwest Mining Association bulletin. 0
Notes on Sedimentation Activities, Calendar Year 1974. 1974
Notice to lessees and operators of federal leases in the outer continental shelf, West Coast region. 1965
Notice to lessees and operators of federal oil and gas leases in the outer continental shelf Pacific region : OCS orders. 1971
NPS, 10 Years of Success, Project Profiles 2000
Nuclear and coal waste disposal hampered by legal, regulatory, and technical uncertainties report to the chairman, Subcommittee on Energy Conservation and Power, House Committee on Energy and Commerce / 1982
Occurrence and Variability of Mining-Related Lead and Zinc in the Spring River Flood Plain and Tributary Flood Plains, Cherokee County, Kansas, 2009-11. 2013
Ocean floor mining 1975
Oil shale and the environment / 1977
Oil Shale Research Overview. 1977
Oil shale, potential environmental impacts and control technology / 1984
One round river : the curse of gold and the fight for the Big Blackfoot / 1998
Onsite control of sedimentation utilizing the modified block-cut method of surface mining / 1977
Open pit mine planning & design / 2006
Opportunity, Montana : big copper, bad water, and the burial of an American landscape / 2013
Oregon Dunes Recreation Area patenting of mining claims complies with law : report to the Chairman, Subcommittee on Mining and Natural Resources, Committee on Interior and Insular Affairs, House of Representatives / 1990
Organic wastes as a means of accelerating recovery of acid strip-mine lakes / 1973
Our reclamation future : the missing bet on trees / 1978
Our Reclamation Future, the Missing Bet on Trees. 1978
Outlier analysis / 2013
Overburden mineralogy as related to ground-water chemical changes in coal strip mining / 1978
Overview of environmental impacts of large-scale surface mining of oil shale, Piceance Basin, Colorado / 1982
Oxidized zinc deposits of the United States. 1964
Paleoenvironment of coal and its relation to drainage quality / 1977
Paleoenvironment of coal and its relation to drainage quality / 1977
Papers of the second EPA Placer Mine Reclamation Workshop, March 18-19, 1993, Anchorage, Alaska. 1993
Papers presented before the Fifth Symposium on Coal Mine Drainage Research : Coal and the Environment Technical Conference, October 22-23-24, 1974, Kentucky Fair and Exposition Center, Louisville, Kentucky. 1975
Paradise for sale : a parable of nature / 2000
Partial Exploration Plan Environmental Baseline Data Collection and Monitoring Element, Federal Oil Shale Prototype Leasing Program,Tracts U-a and U-b, Utah 1974
Particulate Pollutant System Study. Volume I - Mass Emissions. 1971
Particulate Pollutant System Study. Volume II. Fine Particle Emissions. 1971
Particulate Pollutant System Study. Volume III. Handbook of Emission Properties. 1971
Passive treatment of coal mine drainage 1994
Peat mining : an initial assessment of wetland impacts and measures to mitigate adverse effects / 1981
Peat mining : an initial assessment of wetland impacts and measures to mitigate adverse effects / 1981
Pennsylvania abandoned mine reclamation plan under provisions of the Federal Surface Mining Control and Reclamation Act of 1977 (Title IV, PL 95-87). 1983
Pennsylvania's coal mining regulatory program. 1970
Performing quality flow measurements at mine sites / 2004
Permanent Regulatory Program Implementing Section 501(b) of the Surface Mining Control and Reclamation Act of 1977, Final Environmental Impact Statement 1979
Petroleum-A primer for North Dakota / 1981
Phase 1, final report 1979
Phosphate 1979
Physical Model for Prediction and Control of Saltwater Intrusion in the Floridan Aquifer. 1974
PREV 1 ... 18 19 20 21 22 23 24 25 26 27 28 ... 36 NEXT

Save, Print or Email Selected Records