TY - RPRT TI - Measurement of heat flow by a downhole probe technique in the San Joaquin Valley, California AU - J.H. Sass AU - S.P. Galanis AU - Robert J. Munroe PY - 1982 DO - 10.3133/ofr82819 UR - https://pubs.usgs.gov/publication/ofr82819 ID - ofr82819 ER -