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Search Results for the EPA National Library Catalog
Items Found: 4800
Showing: Items 51 - 100
Your Search: (SUBJECT=Nitrogen)
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Year Published
51
A Fortran program for computing the pollutant standards index (PSI) /
1978
52
A GIS inventory of Pacific Northwest lakes/reservoirs and an analysis of historical nutrient and water quality data /
2004
53
A guide for the evaluation of atmospheric analyzers /
1973
54
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume I, model formation /
1979
55
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume II, user's manual /
1979
56
A low NOx strategy for combusting high nitrogen content fuels /
1990
57
A mathematical model for relating air quality measurements to air quality standards
1971
58
A methodology for determining the effects of fuels and additives on atmospheric visibility /
1975
59
A methodology for treating large localized emissions of reactive pollutants /
1974
60
A model of seasonal changes in total nitrogen concentration in the Lake Wingra water column; Lake Wingra site.
1973
61
A model of turbulent diffusion flames and nitric oxide generation /
1990
62
A paleolimnological comparison of Burntside and Shagawa Lakes, Northeastern Minnesota /
1978
63
A pilot study of air pollution in Jacksonville, Florida
1963
64
A preliminary analysis of nitrous oxide (N2O) including a materials balance /
1979
65
A preliminary examination of the repeatability of the heavy-duty transient dynamometer emission test /
1978
66
A presentation to the Washington Operation Research Council's third cost-effectiveness symposium, March 18-19, 1974, National Bureau of Standards, Gaithersburg, Maryland: Analysis of control strategies to attain the national ambient air quality standard for nitrogen dioxide, /
1974
67
A primer on auto emissions systems for home mechanics /
1977
68
A procedure for establishing traceability of gas mixtures to certain National Bureau of Standards standard reference materials /
1981
69
A regional scale (1000 km) model of photochemical air pollution. part 1, Theoretical formulation /
1983
70
A report to Department of Health, Education and Welfare of optical measurements of SO
2
and NO
2
air pollution using Barringer correlation spectrometers /
1969
71
A review and analysis of the good faith of the automobile industry in attempting to comply with the statutory 0.4 NOx standard : a report to the Senate Public Works Committee, U.S. Congress.
1978
72
A review and assessment of the effects of pollutant mixtures on vegetation : research recommendations /
1984
73
A Review of NMOC, NOx and NMOC/NOx ratios measured in 1984 and 1985 /
1986
74
A review of recent applications of the SAI urban airshed model /
1983
75
A review of standards of performance for new stationary sources-nitric acid plants /
1979
76
A review of the fundamental combustion research program /
1980
77
A Review of the separation of carbonaceous and nitrogenous BOD in long-term BOD measurements.
1985
78
A Roadmap to MOVES2004 /
2005
79
A spectroscopic study of California smog /
1975
80
A statistical analysis of U.S. demand for phosphate rock, potash, and nitrogen /
1969
81
A study of air pollutant emissions from residential heating systems /
1974
82
A study of combustor flow computations and comparison with experiment /
1973
83
A study of emissions from 1967-1974 light duty vehicles in Denver, Houston, and Detroit /
1974
84
A study of emissions from 1967-1974 light duty vehicles in Los Angeles and St. Louis /
1974
85
A study of emissions from 1967-1974 light-duty vehicles in Newark, New Jersey /
1974
86
A Study of emissions from twenty high mileage 1980 model year passenger cars equipped with the GM 350 CID diesel engine /
1983
87
A Study of factors that affect nitrogen oxides and carbon monoxide emissions from wood-residue fired boilers.
1984
88
A study of flame retardants for textiles : final report /
1976
89
A study of indoor air quality /
1974
90
A study of industrial data on candidate chemicals for testing : research request no. 2 /
1978
91
A study of nitrate respiration in the activated sludge process /
1980
92
A study of nitrification and denitrification /
1970
93
A study of nitrification and denitrification,
1970
94
A Study of nitrogen oxides emissions from large kraft recovery furnaces.
1981
95
A study of precision and accuracy of laboratories and methods of analysis of ammonia nitrogen in Lake Michigan waters /
1967
96
A study of temporal and spatial variation in nitrogen concentrations in a tallgrass prairie stream /
1985
97
A study of vegetation problems associated with refuse landfills /
1978
98
A study of winter air pollutants at Fairbanks, Alaska /
1979
99
A summary of the 1981 EPA national performance audit program on source measurements /
1983
100
A summary of the 1982 EPA national performance audit program on source measurements /
1983
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