Controlled photomosaic of the Mare Acidalium Northeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1348
Controlled photomosaic of the Diacria South-central Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1356
Controlled photomosaic of the Diacria Northwest Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1328
Controlled photomosaic of the Elysium Southwest Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1384
Controlled photomosaic of the Elysium Southeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1387
Controlled photomosaic of the Elysium Northwest Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1386
Controlled photomosaic of the Elysium Northeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1385
Controlled photomosaic of the Diacria Southwest Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1358
Controlled photomosaic of the Cebrenia Southeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1399
Controlled photomosaic of the Cebrenia South-Central Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1398
Controlled photomosaic of the Cebrenia Northeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1397
Controlled photomosaic of the Arcadia Southwest Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1354
Controlled photomosaic of the Arcadia Southeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1352
Controlled photomosaic of the Arcadia Northwest Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1355
Controlled photomosaic of the Arcadia Northeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1353
Habitat management for birds of Alabama
Stanley H. Anderson, Charles S. Robbins, Janet R. Partelow
1981, FWS/OBS 81/39.3
Controlled photomosaic of the Amazonis Southeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1981, IMAP 1333
Reconnaissance map of surficial deposits in the Connecticut part of the Thompson quadrangle, Connecticut-Rhode Island
Elizabeth Haley London, Robert L. Melvin
1981, Open-File Report 81-1042
No abstract available....
Land use and land cover, 1975-78, Rapid City, South Dakota
Water Resources Division, U.S. Geological Survey
1981, Land Use and Land Cover 132
Map of core holes and selected oil and gas test wells in the Carlsbad mining district, Eddy and Lea Counties, New Mexico, as of September, 1980
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-610
No abstract available....
Preliminary geologic maps showing Cenozoic deposits of the Snelling and Merced Falls quadrangles, Merced and Stanislaus counties, California
Denis E. Marchand
1981, Open-File Report 81-107
Ground-water levels in selected well fields and in west-central Florida, May 1981
D. K. Yobbi, W. M. Woodham
1981, Open-File Report 81-1106
The water table in the surficial aquifer and the potentiometric surface of the Floridan aquifer in a 1,200-square-mile area in west-central Florida are mapped semi-annually by the U.S. Geological Survey. Maps are based on water levels measured in wells each May to coincide with seasonal low levels and each September...
Stratigraphic sections, Hallo Bay to Katmai Bay, Shelikof Strait, Alaska, 1979
G.W. Petering, T.N. Smith
1981, Open-File Report 81-21
Ground-water levels and chloride concentrations in alluvial aquifers on the south coast of Puerto Rico, February 1980
Hector Colon-Ramos, Eloy Colon-Dieppa
1981, Open-File Report 81-626
Gulf of Alaska and Lower Cook Inlet summary report 2, June 1981: A revision of Outer Continental Shelf oil and gas activities in the Gulf of Alaska (including Lower Cook Inlet) and their onshore impacts: A summary report, September 1980
Karen M. Collins, Anne Stadnychenko
1981, Open-File Report 81-607
The search for oil and gas on the Outer Continental Shelf (OCS) in the Gulf of Alaska subregion of the Alaska leasing Region began in 1967, when geophysical surveys of the area were initiated. Three lease sales have been held in the subregion. Lease Sale 39, for the northern Gulf...