TY - RPRT TI - Laboratory line-source methods for the measurement of thermal conductivity of rocks near room temperature AU - J.H. Sass AU - J.P. Kennelly AU - E.P. Smith AU - W.E. Wendt PY - 1984 DO - 10.3133/ofr8491 UR - https://pubs.usgs.gov/publication/ofr8491 ID - ofr8491 ER -