Geology of Northern California
San Francisco: California Division of MInes and Geology, 1966. xii, 508p., b/w illus., coloroed folded map, original cloth, quarto format (California Division of Mines and Geology bulletin, 190). More
San Francisco: California Division of MInes and Geology, 1966. xii, 508p., b/w illus., coloroed folded map, original cloth, quarto format (California Division of Mines and Geology bulletin, 190). More