First Symposium of the Cerro Prieto Geothermal Field, Baja California, México, September 20-22 1978, San Diego, California / sponsored by United States Department of Energy, Division of Geothermal Energy in cooperation with Comisión Federal de Electricida

Ethnic studies : a selective guide to reference materials at Berkeley / University of California, General Library/Berkeley ; Phyllis Bischof

Cost of living studies. V : How Mexicans earn and live. A study of the incomes and expenditures of one hundred Mexican families in San Diego, California / by the Heller Committee for Research in Social Economics of the University of California and Constan