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Search Results for the EPA National Library Catalog
Items Found: 156
Showing: Items 101 - 150
Your Search: (SUBJECT=Observation)
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Title
Year Published
101
Water Resources Data for Louisiana, Water Year 1976. Volume 2. Southern Louisiana.
1976
102
Water Resources Data for Maine, Water Year 1972. Part 1. Surface Water Records, Part 2. Water Quality Records. Part 3. Ground Water Records.
1973
103
Water Resources Data for Maine, Water Year 1973.
1974
104
Water Resources Data for Maine, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records.
1975
105
Water Resources Data for Maine, Water Year 1977.
1978
106
Water Resources Data for Maryland and Delaware, Water Year 1977.
1978
107
Water Resources Data for Massachusetts, New Hampshire, Rhode Island, and Vermont, Water Year 1971. Part 1. Surface Water Records. Part 2. Water Quality Records.
1972
108
Water Resources Data for Massachusetts, New Hampshire, Rhode Island, and Vermont, Water Year 1972. Part 1. Surface Water Records. Part 2. Water Quality Records.
1973
109
Water Resources Data for Massachusetts, New Hampshire, Rhode Island, and Vermont, Water Year 1973. Part 1. Surface Water Records. Part 2. Water Quality Records.
1974
110
Water Resources Data for Massachusetts, New Hampshire, Rhode Island, and Vermont, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records.
1975
111
Water Resources Data for Michigan, Water Year 1977.
1978
112
Water Resources Data for Minnesota, Water Year 1975.
1976
113
Water Resources Data for Mississippi, Water Year 1971. Part 1. Surface Water Records. Part 2. Water Quality Records.
1972
114
Water Resources Data for Mississippi, Water Year 1972. Part 1. Surface Water Records. Part 2. Water Quality Records.
1973
115
Water Resources Data for Mississippi, Water Year 1973. Part 1. Surface Water Records. Part 2. Water Quality Records.
1974
116
Water Resources Data for Mississippi, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records.
1975
117
Water Resources Data for Missouri, Water Year 1977.
1978
118
Water Resources Data for Missouri, Water Year, 1975.
1976
119
Water Resources Data for Nebraska, Water Year 1977.
1978
120
Water Resources Data for Nebraska, Water Year, 1975.
1976
121
Water Resources Data for Nevada, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records.
1975
122
Water Resources Data for Nevada, Water Year 1977.
1978
123
Water Resources Data for New Hampshire and Vermont, Water Year 1975.
1976
124
Water Resources Data for New Jersey, Water Year 1977. Volume 2. Delaware River Basin and Tributaries to Delaware River Bay.
1978
125
Water Resources Data for New Jersey, Water Year 1977. Volume I. Atlantic Slope Basins, Hudson River to Cape May.
1978
126
Water Resources Data for New Jersey, Water Year, 1975.
1976
127
Water Resources Data for New York, Water Year 1977. Volume 1. New York Excluding Long Island.
1978
128
Water Resources Data for North Dakota, Water Year 1978.
1979
129
Water Resources Data for Ohio, Water Year 1971. Part I. Surface Water Records.
1972
130
Water Resources Data for Ohio, Water Year 1973. Part I. Surface Water Records.
1974
131
Water Resources Data for Ohio, Water Year 1975. Volume 1. Ohio River Basin.
1975
132
Water Resources Data for Ohio, Water Year 1975. Volume 2. St. Lawrence River Basin.
1975
133
Water Resources Data for Ohio, Water Year 1977. Volume 1. Ohio River Basin.
1978
134
Water Resources Data for Ohio, Water Year 1977. Volume 2. St. Lawrence River Basin.
1978
135
Water Resources Data for Ohio, Water Year 1978. Volume 1. Ohio River Basin.
1979
136
Water Resources Data for Ohio, Water Year 1978. Volume 2. St. Lawrence River Basin.
1979
137
Water Resources Data for Oregon, Water Year 1977.
1978
138
Water Resources Data for Pennsylvania Water Year 1975. Volume 1. Delaware River Basin.
1976
139
Water Resources Data for Pennsylvania, Water Year 1977. Volume 1. Delaware River Basin.
1978
140
Water Resources Data for South Carolina, Water Year 1971. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records.
1972
141
Water Resources Data for South Carolina, Water Year 1972. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records.
1973
142
Water Resources Data for South Carolina, Water Year 1973. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records.
1974
143
Water Resources Data for South Carolina, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records.
1975
144
Water Resources Data for Virginia, Water Year 1971. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records.
1972
145
Water Resources Data for Virginia, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records.
1975
146
Water Resources Data for Virginia, Water Year 1977.
1978
147
Water Resources Data for Washington, Water Year 1976. Volume 1. Western Washington.
1977
148
Water Resources Data for Washington, Water year 1976. Volume 2. Eastern Washington.
1977
149
Water Resources Data for Washington, Water Year 1977. Volume I. Western Washington.
1978
150
Water Resources Data for Washington, Water Year 1977. Volume II. Eastern Washington.
1978
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