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Publications for publication type Report and publication subtype USGS Numbered Series
- Hydrologic Unit Map-1989, State of West Virginia, 1989, Hydrologic Unit 48
- Hydrologic Unit Map-1988, State of Ohio, 1988, Hydrologic Unit 35
- Hydrologic Unit Map – 1988, states of Massachusetts, Rhode Island and Connecticut, 1988, Hydrologic Unit 21
- Hydrologic Unit Map -- 1974, state of Alabama, 1980, Hydrologic Unit 1
- Hydrologic Unit Map-1978, state of South Dakota, 1978, Hydrologic Unit 41
- Hydrologic Unit Map-1974, State of Mississippi, 1977, Hydrologic Unit 24
- Hydrologic Unit Map -- 1974, state of Arkansas, 1977, Hydrologic Unit 4
- Hydrologic Unit Map -- 1974, State of Missouri, 1977, Hydrologic Unit 25
- Hydrologic Unit Map-1974, State of Louisiana, 1977, Hydrologic Unit 18
- Hydrologic Unit Map – 1987, State of Alaska, 1976, Hydrologic Unit 2
- Hydrologic Unit Map-1974, State of North Dakota, 1976, Hydrologic Unit 34
- Hydrologic Unit Map-1974, State of Nebraska, 1976, Hydrologic Unit 27
- Hydrologic Unit Map-1974, State of Iowa, 1976, Hydrologic Unit 15
- Hydrologic Unit Map-1974, State of Texas, 1976, Hydrologic Unit 43
- Hydrologic Unit Map-1974, State of Oklahoma, 1976, Hydrologic Unit 36
- Hydrologic Unit Map-1974, State of Oregon, 1976, Hydrologic Unit 37
- Hydrologic Unit Map-1974, State of Tennessee, 1976, Hydrologic Unit 42
- Hydrologic Unit Map-1974, State of Washington, 1976, Hydrologic Unit 47
- Hydrologic Unit Map-1974, State of Wyoming, 1976, Hydrologic Unit 50
- Hydrologic Unit Map-1974, State of New Mexico, 1976, Hydrologic Unit 31
- Hydrologic Unit Map - 1974, state of Montana, 1976, Hydrologic Unit 26
- Hydrologic Unit Map-1974, Colorado, 1976, Hydrologic Unit 6
- Hydrologic Unit Map-1974, State of Wisconsin, 1975, Hydrologic Unit 49
- Hydrologic Unit Map-1974, Florida, 1975, Hydrologic Unit 9
- Hydrologic Unit Map-1974, State of Georgia, 1975, Hydrologic Unit 10
- Hydrologic Unit Map-1974, State of Illinois, 1975, Hydrologic Unit 13
- Hydrologic Unit Map-1974, State of Nevada, 1975, Hydrologic Unit 28
- Hydrologic Unit Map-1974, State of Hawaii, 1975, Hydrologic Unit 11
- Hydrologic Unit Map-1974, State of Indiana, 1975, Hydrologic Unit 14
- Hydrologic Unit Map-1974, State of North Carolina, 1975, Hydrologic Unit 33
- Hydrologic Unit Map -- 1974, state of Arizona, 1975, Hydrologic Unit 3
- Hydrologic Unit Map -- 1974, state of California, 1975, Hydrologic Unit 5
- Hydrologic Unit Map -- 1974, Kansas, 1974, Hydrologic Unit 16
- Hydrologic Unit Map -- 1974, New York, 1974, Hydrologic Unit 32
- Hydrologic Unit Map — 1974, State of New Jersey, 1974, Hydrologic Unit 30
- Hydrologic Unit Map -- 1974, Minnesota, 1974, Hydrologic Unit 23
- Hydrologic Unit Map — 1974, State of Maine, 1974, Hydrologic Unit 19
- Hydrologic Unit Map -- 1974, State of Kentucky, 1974, Hydrologic Unit 17
- Hydrologic Unit Map -- 1974, Caribbean region, 1974, Hydrologic Unit 58
- Hydrologic Unit Map -- 1974, Idaho, 1974, Hydrologic Unit 12
- Hydrologic unit map:1974, State of Utah, 1974, Hydrologic Unit 44
- Hydrologic Unit Map -- 1974, State of Pennsylvania, 1974, Hydrologic Unit 39
- Hydrologic Unit Map -- 1974, state of South Carolina, 1974, Hydrologic Unit 40
- Hydrologic Unit Map — 1974, States of New Hampshire and Vermont, 1974, Hydrologic Unit 29
- Hydrologic Unit Map — 1974, State of Virginia, 1974, Hydrologic Unit 46
- Hydrologic Unit Map -- 1974, State of Michigan, 1974, Hydrologic Unit 22
- Hydrologic Unit Map -- 1974, states of Maryland and Delaware, 1974, Hydrologic Unit 20