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Search Results for the EPA National Library Catalog
Items Found: 337
Showing: Items 251 - 300
Your Search: (SUBJECT=Investigations)
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Title
Year Published
251
Response to comments: Motor Vehicle and Engine Compliance Program fees for: light-duty vehicles ; light-duty trucks ; heavy-duty vehicles and engines ; nonroad engines and motorcycles /
2004
252
Results of the 1970 Microwave Oven Survey.
1971
253
Revised hazard ranking system : an improved tool for screening Superfund sites.
1990
254
Revised Hazard Ranking System: Background Information.
1990
255
RI/FS improvements follow-up.
1988
256
Risk assessment guidance for Superfund. interim. Volume I, Human health evaluation manual.
1991
257
Risk assessment guidance for Superfund. Volume I, Human health evaluation manual.
1998
258
Road map to understanding innovative technology options for brownfields investigation and cleanup, second edition.
1999
259
Road map to understanding innovative technology options for brownfields investigation and cleanup.
1997
260
Road map to understanding innovative technology options for brownfields investigation and cleanup.
2005
261
Road map to understanding innovative technology options for brownfields investigation and cleanup.
2001
262
Road Safety Pilot Study. (L'Etude Pilote sur la Securite Routiere).
1974
263
Sampling for organic chemicals and microorganisms in the subsurface /
1977
264
Screening Methodology for Assessing Leaking UST Sites and Clean Up Technologies.
1993
265
Single Dose and Subacute Toxicity of Stabilizer D-22. Prepared by Mellon Institute of Industrial Research, University of Pittsburgh with Cover Letter.
1983
266
Site characterization for subsurface remediation.
1991
267
Site characterization technologies for DNAPL investigations
2004
268
Soil Association and Land Classification for Irrigation, McKinley County.
1974
269
Soil Associations and Land Classification for Irrigation Sandoval and Los Alamos Counties.
1971
270
Soil Associations and Land Classification for Irrigation, Chaves County.
1971
271
Soil Associations and Land Classification for Irrigation, De Baca County.
1971
272
Soil Associations and Land Classification for Irrigation, Dona Ana County.
1971
273
Soil Associations and Land Classification for Irrigation, Eddy County.
1970
274
Soil Associations and Land Classification for Irrigation, Grant County.
1971
275
Soil Associations and Land Classification for Irrigation, Harding County.
1970
276
Soil Associations and Land Classification for Irrigation, Hidalgo County.
1970
277
Soil Associations and Land Classification for Irrigation, Lea County.
1970
278
Soil Associations and Land Classification for Irrigation, Luna County.
1970
279
Soil Associations and Land Classification for Irrigation, Mora County.
1971
280
Soil Associations and Land Classification for Irrigation, Quay County.
1971
281
Soil Associations and Land Classification for Irrigation, Sante Fe County.
1971
282
Soil Associations and Land Classification for Irrigation, Taos County.
1974
283
Soil Associations and Land Classification for Irrigation, Valencia County.
1974
284
Spatial Patterns of Soil Organic Carbon in the Contiguous United States.
1994
285
Spatial Variability of Geochemical and Hydrologic Properties of Subsurface Materials in a Sand and Gravel Aquifer, Cape Cod, Massachusetts.
1991
286
Special report : the National enforcement investigations center could improve litigation support services administration.
1996
287
Standard Operating Procedure for Well Development (SOP #3.2)
1994
288
Standard Operating Procedure for Well Purging (SOP #4.1)
1994
289
State-of-the-art procedures and equipment for internal inspection of underground storage tanks /
1991
290
Stimulation of the Reductive Dechlorination of Tetrachloroethene in Anaerobic Aquifer Microcosms by the Addition of Toluene.
1991
291
Stream Fisheries Investigations; Federal Aid Project F-51-R.
1988
292
Stress cracking behavior of HDPE geomembranes and its prevention /
1993
293
Student Activity Sheet: Tracking Pollution - A Hazardous Whodunnit
1993
294
Studies on Soda Butte, Slough, and Iron Springs Creeks, Yellowstone National Park
1972
295
Study of selected petroleum refining residuals : industry study.
1996
296
Subsurface Biological Activity in Relation to Ground Water Pollution.
1973
297
Subsurface characterization and monitoring techniques : a desk reference guide /
1993
298
Subsurface remediation : improving long-term monitoring & remedial systems performance : Conference proceedings, held June 8-11, 1999, St. Louis, Missouri.
2000
299
Subsurface volatilization and ventilation system (SVVS)® : innovative technology evaluation report.
1995
300
Suitability of New Mexico Lands for Irrigation.
1974
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