United States Geological Survey YearbookThe Survey, 1987 - Forest reserves |
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Page i
... Permian - Devonian Sedimentary Rocks Cambrian Sedimentary Rocks Cambrian - Proterozoic Rocks Precambrian Undifferentiated Belt Supergroup Tectonically Disturbed Rocks DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL , Secretary U.S..
... Permian - Devonian Sedimentary Rocks Cambrian Sedimentary Rocks Cambrian - Proterozoic Rocks Precambrian Undifferentiated Belt Supergroup Tectonically Disturbed Rocks DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL , Secretary U.S..
Page ii
... , U.S. Government Printing Office , Washington , DC 20402 DEPARTMENT U. DEPARTMENT U.S. OF March 3 , 1849 OF THE INTERIOR . ་必 GEOLOGICAL SURVEY THE INTERIOR United States Geological Survey Yearbook Fiscal Year 1987 رنا.
... , U.S. Government Printing Office , Washington , DC 20402 DEPARTMENT U. DEPARTMENT U.S. OF March 3 , 1849 OF THE INTERIOR . ་必 GEOLOGICAL SURVEY THE INTERIOR United States Geological Survey Yearbook Fiscal Year 1987 رنا.
Page 9
... Department of En- vironmental Protection . ) Figure 2B . The Connecticut Val- ley Lowland contains some of the best agricultural land in New England . This scene of to- bacco land ( foreground ) is rap- idly disappearing in the face of ...
... Department of En- vironmental Protection . ) Figure 2B . The Connecticut Val- ley Lowland contains some of the best agricultural land in New England . This scene of to- bacco land ( foreground ) is rap- idly disappearing in the face of ...
Page 10
... Department of Environmental Protection . ) Although the State's Clean Water Act was passed in 1967 , a ground - water strat- egy was not defined until 1980 when Con- necticut's Water - Quality Standards and Classifications were revised ...
... Department of Environmental Protection . ) Although the State's Clean Water Act was passed in 1967 , a ground - water strat- egy was not defined until 1980 when Con- necticut's Water - Quality Standards and Classifications were revised ...
Page 11
... Department of Environmental Protection and formed a central unit , the Natural Resources Cen- ter , to be responsible for the integration of all natural - resource data collection . Since then , this unit has been responsible for ...
... Department of Environmental Protection and formed a central unit , the Natural Resources Cen- ter , to be responsible for the integration of all natural - resource data collection . Since then , this unit has been responsible for ...
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activities Administration Alaska analysis aquifer areas Award basin Board Bureau Calcasieu River cartographic cartographic data Chief Hydrologist City City of w climate coal coastal Commission concentrations contamination cooperative Coordination County data base Denver Denver Federal Center Department of Public deposits Earth Science earthquake energy environment Environmental fiscal flow geographic information systems Geologic Division geologic map Geologist geophysical global change gram graphic ground water ground-water hazards hydrologic Hydrologist investigations Irrigation Lake Lake Nyos land located Management ment miles mineral resources National Center National Mapping Division natural Office organic Park percent Planning processes radon Regional Reston River rocks samples San Joaquin River scientific scientists sediment seismic selenium Service soils Stop streamflow studies surface tion Transportation U.S. Geological Survey United users USGS Valley Volcano Water Conservation District Water District water quality Water Resources water-quality wetlands zone