Search Results for the EPA National Library Catalog

Items Found: 557
Showing: Items 51 - 100
Your Search: (SUBJECT=Air quality data)

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Select Item	Title	Year Published
51	Air quality data - 1972 annual statistics.	1974
52	Air quality data - 1973 annual statistics.	1974
53	Air quality data - 1974 annual statistics.	1976
54	Air quality data - 1977 annual statistics : including summaries with reference to standards /	1978
55	Air quality data - 1978 annual statistics : including summaries with reference to standards /	1979
56	Air quality data - 1979 annual statistics, including summaries with reference to standards.	1980
57	Air Quality Data - 1980 Annual Statistics Including Summaries with Reference to Standards.	1981
58	Air quality data - 1981 annual statistics : including summaries and references to standards /	1982
59	Air Quality Data - 1982 Annual Statistics including Summaries with Reference to Standards.	1983
60	Air quality data - 1984 annual statistics : including summaries with reference to standards /	1985
61	Air quality data - 1985 annual statistics : including summaries with reference to standards /	1986
62	Air quality data ... annual statistics /	0
63	Air quality data : 1973 first quarter statistics /	1974
64	Air quality data : 1973 fourth quarter statistics /	1974
65	Air quality data : 1973 second quarter statistics /	1974
66	Air quality data : 1973 third quarter statistics /	1974
67	Air quality data : 1974 fourth quarter statistics /	1976
68	Air quality data : 1974 second quarter statistics /	1976
69	Air quality data : 1975 annual statistics including summaries with reference to standards /	1977
70	Air quality data : 1975 second quarter statistics /	1976
71	Air quality data : 1975 third quarter statistics /	1976
72	Air quality data : 1976 first quarter statistics /	1977
73	Air quality data : 1976 fourth quarter statistics /	1978
74	Air quality data : 1976 second quarter statistics /	1977
75	Air quality data : 1976 third quarter statistics /	1977
76	Air quality data : 1977 first quarter statistics /	1978
77	Air quality data : 1977 second quarter statistics /	1978
78	Air quality data : 1977 third quarter statistics /	1978
79	Air quality data : 1978 first quarter statistics /	1978
80	Air Quality Data Analysis System for Interrelating Effects, Standards, and Needed Source Reductions. Part 9. Calculating Effective Ambient Air Quality Parameters.	1985
81	Air Quality Data Analysis System for Interrelating Effects, Standards, and Needed Source Reductions: Part 7. An O3-SO2 Leaf Injury Mathematical Model.	1983
82	Air Quality Data Directory of Air Quality Monitoring Sites, 1971.	1972
83	Air quality data for 1967 from the National Air Surveillance Networks.	1971
84	Air Quality Data for 1968, from the National Air Surveillance Networks and Contributing State and Local Networks.	1972
85	Air Quality Data for Metals 1968 and 1969 from the National Air Surveillance Networks.	1973
86	Air Quality Data for Metals 1977 through 1979 from the National Air Surveillance Networks.	1983
87	Air quality data for metals, 1970 through 1974, from the National Air Surveillance Networks /	1976
88	Air quality data for metals, 1975 : from the national air surveillance networks /	1978
89	Air quality data for metals, 1976 : from the national air surveillance networks /	1979
90	Air Quality Data for Non-Criteria Pollutants - 1957 through 1970.	1977
91	Air quality data for nonmetallic inorganic ions 1971 through 1974 from the national air surveillance networks /	1977
92	Air quality data for nonmetallic inorganic ions : NH_4⁺, NO_3^-, SO₄=, 1976, from the National Air Surveillance Networks /	1979
93	Air quality data for nonmetallic inorganic ions : nh4+, n03-, s04= - 1975 - from the national air surveillance networks.	1978
94	Air quality data for nonmetallic inorganic ions, 1969 and 1970, from the National Air Surveillance Networks.	1973
95	Air Quality Data for Nonmetallic Inorganic Ions: Nitrate and Sulfate for 1977 and 1978 from the National Air Surveillance Networks.	1981
96	Air Quality Data for Nonmetallic Inorganic Ions: Nitrate and Sulfate for 1979 from the National Air Surveillance Networks.	1983
97	Air Quality Data for Organics 1969 and 1970 from the National Air Surveillance Networks.	1973
98	Air Quality Data for Sulfur Dioxide, 1969, 1970, and 1971.	1972
99	Air quality data for suspended particulates 1969, 1970, and 1971.	1972
100	Air quality data for the Northeast oxidant transport study, 1975 : final data report /	1977

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