Salt water in wells: Intrusion into water wells limited to certain areas
C. N. Johnston, Experiment Station, Davis.
California Agriculture 2(7):12-12. DOI: 10.3733/ca.v002n07p12.
Not available – first paragraph follows:
Salt-water contamination of wells, causing them to supply brackish water which will injure the crops they irrigate, is a probability in very limited areas only.
C. N. Johnston is Associate Professor of Irrigation and Associate Irrigation Engineer in the Experiment Station, Davis.