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Search Results for the EPA National Library Catalog
Items Found: 430
Showing: Items 251 - 300
Your Search: (SUBJECT=Improvement)
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Title
Year Published
251
Native plants for wildlife habitat and conservation landscaping : Maryland: Piedmont region /
2001
252
Need for Federal Agencies to Improve Solid Waste Management Practices. (Report to the Congress).
1972
253
Need for Improved Operation and Maintenance of Municipal Waste Treatment Plants. (Report to the Congress).
1970
254
Need to Improve Administration of The Water Pollution Research, Development, and Demonstration Program. (Report to the Congress).
1972
255
New York-New Jersey Harbor Estuary Program Habitat Workgroup 2001 status report : a regional model for estuary and multiple watershed management /
2001
256
North American landbird conservation plan /
2004
257
Opportunities for Improvement in the Development and Evaluation of Design Alternatives for Federal Water Resources Projects. (Report to the Congress).
1971
258
Option values, preservation values and recreational benefits of improved water quality : a case study of the South Platte River Basin, Colorado /
1978
259
Options for identifying and protecting strategic fish and wildlife habitats and recreation sites : a general handbook /
1991
260
Oregon plan toolbox {electronic resource}.
2001
261
Ozone and ultraviolet radiation disinfection for small community water systems /
1979
262
Panther Creek, Idaho, habitat rehabilitation : final report /
1986
263
Partners in flight : conservation of the land birds of the United States /
2000
264
Permits improvement team : national stakeholder meeting report.
1995
265
Plan for the Classification, Preservation, Restoration of Lakes in Northeastern South Dakota
1977
266
Platte River recovery implementation program : draft environmental impact statement ; also includes the Platte River Governance Committee draft program proposal documents /
2004
267
Platte River recovery implementation program draft environmental impact statement : assessing alternatives for implementation of a basinwide, cooperative, endangered species recovery program [electronic resource] /
2003
268
Playa wetlands and wildlife on the Southern Great Plains : a characterization of habitat /
1983
269
Playa wetlands and wildlife on the Southern Great Plains : a guide to habitat management /
1983
270
Policy of Washington Department of Fish and Wildlife and Western Washington Treaty Tribes concerning wild salmonids.
1997
271
Pollution abatement in a brewing facility /
1974
272
Potential intertidal habitat restoration sites in the Duwamish River Estuary
1991
273
Practices for protecting and enhancing fish and wildlife on coal surface-mined land in the Green River-Hams Fork region /
1983
274
Preliminary Evaluation of Potential Effects of Bathymetric Alterations of the Chesapeake and Delaware Canal on Striped Bass.
1992
275
Proceedings of a Symposium on Waterfowl and Wetlands Management in the Coastal Zone of the Atlantic Flyway held at the Wilmington Hilton, Wilmington, Delaware, September 16-19, 1986 /
1987
276
Proceedings of the third annual Wildlife Habitat Enhancement Council Symposium /
1991
277
Proceedings of the workshop on the geomembrane seaming : data acquisition and control, April 22, 1993 /
1993
278
Process design manual for upgrading existing wastewater treatment plants.
1974
279
Proposal for Improving the Management of the Great Lakes of the United States and Canada.
1973
280
Proposed Expansion of Existing Wastewater Treatment Facilities at Scottsbluff, Gering and Terrytown, Scotts Bluff County, Nebraska.
1978
281
Proposed Expansion of Existing Wastewater Treatment Facilities, Scottsbluff, Gering, and Terrytown, Nebraska.
1979
282
Proposed Waste Treatment Facilities Prepared in Regard to Project C200381. Relocation of Indian Creek Channel and Other Improvements at the Existing Indian Creek Waste Treatment Plant, in Preparation for Ultimate Development of the Indian Creek Waste Treatment Plant Site. Johnson County Sewer District, Indian Creek Basin, Johnson County, Kansas.
1974
283
Proposed Wastewater Treatment Facilities, South Shore Lake Tahoe Basin. Draft Environmental Impact Statement.
1979
284
Proposed Wastewater Treatment Facilities, South Shore Lake Tahoe Basin. Technical Appendices. Draft Environmental Impact Statement.
1979
285
Protection and restoration of San Francisco Bay fish and wildlife habitat /
1979
286
Public Hearing Regarding 180-day Notice to the Santa Fe Land Improvement Company of Violation of State and Federal Water Quality Standards for the Interstate Waters of the Kansas and Missouri Rivers Held at Kansas City, Kansas on 13 July 1971.
1971
287
Puget Sound artificial reef study
1979
288
Qualitative habitat evaluation index {QHEI} rationale, methods, and application.
1989
289
Quality management plan for the national air toxics trends station monitoring program /
2002
290
Quantifying a Relationship Between Place-based Learning and Environmental Quality. Final Report.
2008
291
Reclamation's strategic plan an implementation plan for fish and wildlife resources /
1992
292
Recognizing Farmers' Attitudes and Implementing Nonpoint Source Pollution Control Policies.
1982
293
Record of decision final environmental impact statement (FEIS) for the revised forest plan : Targhee National Forest.
1997
294
Red River and Tributaries, Downstream from Denison Dam-West Agurs Levee Louisiana; Days Creek and Tributaries, Arkansas and Texas; and McKinney Bayou, Arkansas and Texas : Communication from the Assistant Secretary of the Army (Civil Works) transmitting a letter from the Chief of Engineers, Department of the Army, submitting a report on the Red River and Tributaries, downstream from Denison Dam-West Agurs Levee, Louisiana; Days Creek and Tributaries, Arkansas and Texas; and McKinney Bayou, Arkansas and Texas, in partial response to resolutions of the Senate and House Committees on Public Works adopted September 12, 1959 and February 24, 1960, respectively, and several other authorities.
1976
295
Relationship of discharge reductions to available trout habitat for recommending suitable streamflows /
1974
296
Remediation System Evaluation (RSE): Millcreek Dump Superfund Site, Millcreek Township, Erie County, Pennsylvania.
2010
297
Remediation System Evaluation: Shorco South, Mahwah, New Jersey.
2004
298
Removing impediments to migratory fishes in the Chesapeake Bay watershed : annual progress report 1995 /
1996
299
Removing impediments to migratory fishes in the Chesapeake Bay watershed : annual progress report 1996 /
1997
300
Removing impediments to migratory fishes in the Chesapeake Bay watershed : annual progress report 1997-1998 /
1999
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