অনুসন্ধান ফলাফলগুলি

1

Sonolysis of nitroaromatic compounds : 1,3-Dinitrobenzene and nitrobenzene /

অনুযায়ী Cropek, Donald M. (Donald Michael)
[Champaign, IL] : [Springfield, VA] : US Army Corps of Engineers, Construction Engineering Research Laboratories ; [National Technical Information Service, distributor], 1998

সরকারি নথিপত্র গ্রন্থ

2

Long-term removal and retention of iron and manganese from acidic mine drainage by wetlands.

[Washington, DC] : Bureau of Mines, U.S. Dept. of the Interior, 1990

সরকারি নথিপত্র গ্রন্থ

3

Polluted groundwater: estimating the effects of man's activities.

অনুযায়ী Karubian, John F.
Las Vegas, Nev. : National Environmental Research Center, 1974

সরকারি নথিপত্র গ্রন্থ

4

Evaluation of highway runoff pollution control devices /

[Trenton] : New Jersey Dept. of Transporation, 1996

সরকারি নথিপত্র গ্রন্থ

5

Innovative and alternative technology assessment manual.

Washington, DC : Cincinnati, OH : Office of Water Program Operations, U.S. Environmental Protection Agency ; Municipal Environmental Research Laboratory, Office of Research and Development, 1980

সরকারি নথিপত্র গ্রন্থ

6

Processes, procedures and methods to control pollution from mining activities /

Washington, D.C. : U.S. Environmental Protection Agency, 1973

সরকারি নথিপত্র গ্রন্থ

7

Inactive and abandoned underground mines : water pollution prevention and control /

অনুযায়ী Scott, Lennie R.
Washington, D.C. : Office of Water and Hazardous Materials, U.S. Environmental Protection Agency, 1975

সরকারি নথিপত্র গ্রন্থ

8

AQUATOX /

অনুযায়ী Park, Richard A.
Washington, DC : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, 2000
Release 1.

সরকারি নথিপত্র গ্রন্থ

9

Extent of acid mine pollution in the United States affecting fish and wildlife /

অনুযায়ী Kinney, Edward C.
Washington [D.C.] : United States Department of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife, 1964

সরকারি নথিপত্র গ্রন্থ

10

Use of the Black Creek Database to analyze techniques for estimating nonpoint source loadings from small watersheds /

অনুযায়ী Morrison, James B.
Chicago, Ill. : U.S. Environmental Protection Agency, Great Lakes National Program Office, 1991

সরকারি নথিপত্র গ্রন্থ

11

Plugging factor monitor membrane quality acceptance : flow rate test /

অনুযায়ী Eisenhauer, Roy J.
Denver, Colo. : Applied Sciences Branch, Research and Laboratory Services Division, Denver Office, U.S. Dept. of the Interior, Bureau of Reclamation, 1991

সরকারি নথিপত্র গ্রন্থ

12

Criteria for developing pollution abatement programs for inactive and abandoned mine sites.

অনুযায়ী Robins, John D.
Washington, D.C. : Office of Water and Hazardous Materials, U.S. Environmental Protection Agency, 1975

সরকারি নথিপত্র গ্রন্থ

13

Limestone and limestone-lime neutralization of acid mine drainage /

অনুযায়ী Wilmoth, Roger C.
Cincinnati, Ohio : National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1974

সরকারি নথিপত্র গ্রন্থ

সংকীর্ণ অনুসন্ধান