Front cover image for Oasis quadrangle, California : 7.5 minute series (topographic)

Oasis quadrangle, California : 7.5 minute series (topographic)

Geological Survey (U.S.), California Department of Water Resources, U.S. Coast and Geodetic Survey, United States Army Corps of Engineers
Map, English, 1965, 1956
U.S. Geological Survey ; For sale by the U.S. Geological Survey, Washington, Denver, Colo., 1965, 1956