36273. Williams, J. W. et al.   Environmental Geological Analysis of the South County Study Area Santa Clara County, California.   California Division of Mines and Geology, 1973, California Division of Mines and Geology Preliminary Report, 18 : 1-41, 6 figures and 2 plates.   Printed wraps, usual signs of use and age, text and plates in very good condition.    $5.00

36277. Holden, R. et al.   Technical and Economic Feasibility of an Earthquake Warning System in California.   California Division of Mines and Geology, 1989, California Division of Mines and Geology Special Publication, 101 : 1-97 pages plus appendix, 14 figures and 4 tables.   Printed wraps, minor signs of use and age, very good condition.    $5.00