Perry Rowley Wood

1920

• Data for wells, springs, and streams in the Edison-Maricopa area, Kern County, California
• Geology and ground-water features of the Butte Valley region, Siskiyou County, California
• Geology and ground-water features of the Edison-Maricopa area, Kern County, California
• Ground-water conditions in the Avenal-McKittrick area, Kings and Kern Counties, California
• Ground-water resources in Cleveland and Oklahoma Counties, Oklahoma
• Hydrology of the New Oxford formation in Adams and York counties, Pennsylvania
• Sources of emergency water supplies in San Mateo County, California