21.
Methanol requirement and temperature effects in wastewater denitrification
by United States. Environmental Protection Agency. Water Quality Office.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D. C. : U.S. Environmental Protection Agency, 1970Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 M 566 ]
(1).
22.
Manual for evaluating secondary impacts of wastewater treatment facilities / by Malcolm Fitzpatrick ... [et al.]
by Fitzpatrick, Malcolm [jt. aut] .
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D. C. : United States Government Printing Office, 1978Availability: Items available for loan: National Library of India
[Call number: U.S 628.3 M 319 ]
(1).
23.
Inspector's guide : to be used in the evaluation of municipal wastewater treatment plants / by Daniel J. Hinrichs
by Hinrichs, Daniel J | United States. Environmental Protection Agency.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D.C. : United States Government Printing Office, 1979Availability: Items available for loan: National Library of India
[Call number: U.S 628.3 H 594 ]
(1).
24.
The feasibility of siting an 8 MGD vapor compression distillation desalting plant at brownsville, texes / United States, Department of Interior
by United States. Department of Interior.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D.C. : The Department, 1970Availability: Items available for loan: National Library of India
[Call number: U.S 628.167 Un 3 ]
(1).
25.
Evaluation of the full-scale applications anaerobic sludge digestion at the blue plains waste water treatment facility / Wilbur Torpey, John Andres and Nicholas Mignone
by Torpey, Wilbur | Andres, John [jt. aut] | Mignone, Nicholas [jt. aut] | United States. Environmental Protection Agency.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D.C. : United States Government of Printing Office, 1981Availability: Items available for loan: National Library of India
[Call number: U.S 628.3 T 634 ]
(1).
26.
Estimating water treatment costs / by Sigurd P. Hansen, Robert C. Gumerman and Russell L. Culp
by Hansen, Sigurd P | Gumenman, Robert C [jt. aut] | Culp, Russell L [jt. aut] | United States. Environmental Protection Agency.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Cincinnati : U.S. Government Printing Office, 1979-Availability: Items available for loan: National Library of India
[Call number: U.S 628.16 H 198 ]
(1).
27.
Estimating water treatment costs / by Thomas S. Lineck, Robert L. Gumerman [and] Russell L. Culp
by Lineck, Thomas S | Gumerman, Robert L [jt. aut] | Culp, Russell L [jt. aut] .
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D.C. : U.S. Government Printing Office, 1979-Availability: Items available for loan: National Library of India
[Call number: U.S 628.16 L 645 ]
(1).
28.
Estimating water equivalent snow depth from related meteorological variables / United States, Nucler Regulatory Commission
by United States. Nucler Regulatory Commission.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: [S.l. : s.n.], 1980Availability: Items available for loan: National Library of India
[Call number: U.S 628.16 Es 86 ]
(1).
29.
Environmental monitoring of a wastewater treatment plant / United States, Environmental Protection Agency
by United States. Environmental Protection Agency | Johnson, E. D [jt. aut] .
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D. C. : United States Environmental Protection Agency, 1979Availability: Items available for loan: National Library of India
[Call number: U.S 628.3 Un 3 ]
(1).
30.
Elutriate test evaluation of chemically stabilited Weste materials / by Donglas W. Thompson
by Thompson, Donglas W | United States. Environmental Protection Agency.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D. C. : United States Government Printing Officec, 1979Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 T 372 ]
(1).
31.
Effluent treatment aqueous waste / Gregg L. Wilson
by Wilson, Gregg L.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: California : C.F. Braun, 1977Availability: Items available for loan: National Library of India
[Call number: U.S 628.167 W 693 ]
(1).
32.
Ecological aspects of used-water treatment / edited by Colin Robert Curds and Herbert Aubrey Hawkes
by Curds, Colin Robert [edt] | Hawkes, H. A. (Herbert Aubrey) [edt] .
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: London : Academic Press, 1975Availability: Items available for loan: National Library of India
[Call number: S.T 628.16 C 922 ]
(1).
33.
Desorption of carbondioxide and oxygen from sea water / by Frank C. Di Luzio, Everett N. Sieder and Edgar A. Cadwallader
by Luzio, Frank C. Di | Sieder, Everett N [jt. aut] | Cadwallader, Edgar A [jt. aut] .
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D.C. : U.S. Government Printing Office, 1966Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 L 979 ]
(1).
34.
Design study of large multiple phase evaluation study of the electrodialysis process for water desalination / United States, Department of Interior
by United States. Department of Interior.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D.C. : The Department, 1971Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 Un 3 ]
(1).
35.
Design seminar handout small waste water treatment facilities / United States Environmental Protection Agency
by United States. Environmental Protection Agency.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D.C. : U.S. Government Printing Office, 1979Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 D 46 ]
(1).
36.
Design guides for biological wastewater treatment processes / United States Environmental Protection Agency
by United States. Environmental Protection Agency | University of Texas at Austin. Center for Research in Water Resources | University of Texas at Austin. Environmental Health Engineering Research Laboratory.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington : Environmental Protection Agency, 1972Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 Un 3 ]
(1).
37.
Design guides for biological wastewater treatment processes / United States Environmental Protection Agency
by United States. Environmental Protection Agency | University of Texas at Austin. Center for Research in Water Resources | University of Texas at Austin. Environmental Health Engineering Research Laboratory.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington : Environmental Protection Agency, 1972Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 Un 3 ]
(1).
38.
Computer in library management Shamim Ahmad
by Shamim Ahmad.
Material type: Text Publisher: New Delhi A. P. H. Publishing 1998Availability: Items available for loan: Central Secretariat Library (1).
39.
Bactericidal effects of algae on enteric organisms / by Ernst M. Davis [and] Earnest F. Gloyna
by Davis, Ernst M | Gloyna, Earnest F [jt. aut] | United States. Federal Water Quality Administration.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington : U.S. Government Printing Offic, 1970Availability: Items available for loan: National Library of India
[Call number: U.S 628.1670973 D 292 ]
(1).
40.
Assateague island / United States Department of the Interior
Material type: Text; Format:
print
; Literary form:
Not fiction
Publisher: Washington, D. C. : United States Government Printing Office, 1980Availability: Items available for loan: National Library of India
[Call number: U.S 628.3 As 72 ]
(1).