Surficial geologic map of the Durham quadrangle, Middlesex and New Haven Counties, Connecticut
Howard E. Simpson
1968, Geologic Quadrangle 756
Geologic map of the Mount Callaghan quadrangle, Lander County, Nevada
John Harris Stewart, Edwin H. McKee
1968, Geologic Quadrangle 730
Geologic map of the Monongahela quadrangle, southwestern Pennsylvania
John B. Roen, Bion H. Kent, Stanley P. Schweinfurth
1968, Geologic Quadrangle 743
Geologic map of the Hardin quadrangle, Marshall County, Kentucky
Glenn R. Scott, L.M. MacCary
1968, Geologic Quadrangle 759
Geologic map of the Hanover NW quadrangle, El Paso County, Colorado
Paul E. Soister
1968, Geologic Quadrangle 725
Geologic map of the Corral Bluffs quadrangle, El Paso County, Colorado
Paul E. Soister
1968, Geologic Quadrangle 783
Surficial geologic map of the Ashaway quadrangle, Connecticut-Rhode Island
John Phillip Schafer
1968, Geologic Quadrangle 712
Geologic map of the Hatfield Mountain quadrangle, Gallatin County, Montana
Betty Skipp, Mary-Margaret Hepp
1968, Geologic Quadrangle 729
Geologic map of the Cobb quadrangle, Trigg and Caldwell Counties, Kentucky
David A. Seeland
1968, Geologic Quadrangle 710
Geologic map of the Klingerstown quadrangle, Northumberland, Schuylkill, and Dauphin Counties, Pennsylvania
J. Peter Trexler, Gordon H. Wood
1968, Geologic Quadrangle 700
Geologic map of the Fish Lake quadrangle, Fremont County, Wyoming
Willis L. Rohrer
1968, Geologic Quadrangle 724
Geologic map of the Olney quadrangle, Caldwell and Hopkins Counties, Kentucky
Robert Denny Trace, Thomas M. Kehn
1968, Geologic Quadrangle 742
Geologic map of the Lykens quadrangle, Dauphin, Schuylkill, and Lebanon Counties, Pennsylvania
J. Peter Trexler, Gordon H. Wood
1968, Geologic Quadrangle 701
Geologic map of part of the Repton quadrangle in Crittenden County, Kentucky
David Seeland
1968, Geologic Quadrangle 754
Geologic map of the Greenacres quadrangle, Washington and Idaho
Paul L. Weis
1968, Geologic Quadrangle 734
Geologic map of the Greensburg quadrangle, Green and Taylor Counties, Kentucky
Alfred R. Taylor, Stanley J. Luft, Richard Quintin Lewis
1968, Geologic Quadrangle 739
Water resources data for Minnesota, 1967; Part 1. Surface water records and Part 2. Water quality records
Water Resources Division, U.S. Geological Survey
1968, Water Data Report MN-67-1-2
Quantity and Quality of Base Flow in the Leon and Lampasas Rivers, Texas, January 16-17, 1968
Jack Rawson, Gerald K. Schultz
1968, Open-File Report 69-331
Water resources data for Wisconsin, 1967; Part 1. Surface water records and Part 2. Water quality records
Water Resources Division, U.S. Geological Survey
1968, Water Data Report WI-67-1-2
Water-Budget and Quality of Water Studies of Hubbard Creek Reservoir, Texas, 1962-67 Water Years
B. N. Myers
1968, Open-File Report 69-332
Determination of channel capacity of Stony Creek downstream from Black Butte Dam, Glenn and Tehama Counties, California
Kenneth W. Lee
1968, Open-File Report 68-165
Water Resources Data for Colorado, 1967; Part 2: Water quality records
Water Resources Division, U.S. Geological Survey
1968, Water Data Report CO-67-2
Water Resources Data for Colorado, 1967; Part 1: Surface Water Records
Water Resources Division, U.S. Geological Survey
1968, Water Data Report CO-67-1
Geologic map for the Loomis quadrangle, Okanogan County, Washington
Kenneth F. Fox, C. Dean Rinehart
1968, Open-File Report 68-105
No abstract available....
Geology and water resources of the Bitterroot Valley, Montana
R. G. McMurtrey
1968, Open-File Report 68-344