Results 251 to 260 of about 5,084,494 (418)

Preliminary report of the United States Geological Survey of Wyoming : and portions of contiguous territories, (being a second annual report of progress)

, 1872
Ferdinand Vandeveer Hayden
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United States Geological Survey [PDF]

, 1900

openalex   +1 more source

A Preliminary Report of the Alkali Resources of Nebraska [PDF]

, 1916
Nebraska Geological Survey
core   +1 more source

National Geographic Monographs, prepared under the auspices of the National Geographic Society. No. 1, Physiographic Processes; No. 2, Physiographic Features . By J. W. Powell, late director of the United States Geological Survey. New York, American Book Company, 1895. Twenty cents a number. $1.50 a year (ten numbers). [PDF]

, 1895
W. M. Davis
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The organization and plan of the United States Geological Survey [PDF]

, 1885
Josephine Powell
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The role of a salt pillow in deep saline aquifer integrity and shallow groundwater resources. [PDF]

Sci Rep
Putnaite J, Malehmir A, Bjerager M, Abramovitz T, Vosgerau H, Keiding M.   +5 more
europepmc   +1 more source

Lithological Mapping in High-Vegetation Areas Using Sentinel-2, Sentinel-1, and Digital Elevation Models. [PDF]

Sensors (Basel)
Chen Y, Liu G, Song Z, Li M, Wang M, Wang S.   +5 more
europepmc   +1 more source

Report upon United States geological surveys west of the one hundredth meridian, Volume VI: Botany [PDF]

, 1878
George Montague Wheeler
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Consideration of Grid Cell Size to Represent Stream Networks for the Conterminous United States. [PDF]

Ground Water
Fleming BJ, Belitz K, Killian CD.
europepmc   +1 more source

Topographic instructions of the United States Geological Survey [PDF]

, 1918

openalex   +1 more source