Selected data on water wells, geothermal wells, and oil tests in Imperial Valley, California /
by William F. Hardt and James J. French.
APA Citation
Hardt, W. F., French, J. J. (1976). Selected data on water wells, geothermal wells, and oil tests in Imperial Valley, California. Menlo Park, Calif.: U.S. Dept. of the Interior, Geological Survey.
MLA Citation
Hardt, W. F, and James J. French. Selected Data On Water Wells, Geothermal Wells, And Oil Tests In Imperial Valley, California. Menlo Park, Calif.: U.S. Dept. of the Interior, Geological Survey, 1976.
Warning: These citations may not always be complete (especially for serials).