TY - RPRT TI - Geology and ground water in Russian River Valley areas and in Round, Laytonville, and Little Lake Valleys, Sonoma and Mendocino Counties, California AU - G.T. Cardwell PY - 1965 DO - 10.3133/wsp1548 UR - https://pubs.usgs.gov/publication/wsp1548 ID - wsp1548 ER -