National Heat Transfer Conference Pittsburgh, Pa., American Society of Mechanical Engineers. Heat Transfer Division, Prasad, V., Vafai, K., & Catton, I. (1987). Heat transfer in geophysical and geothermal systems: Presented at the 24th National Heat Transfer Conference and Exhibition, Pittsburgh, Pennsylvania, August 9-12, 1987. American Society of Mechanical Engineers.

National Heat Transfer Conference Pittsburgh, Pa., American Society of Mechanical Engineers. Heat Transfer Division, V. Prasad, K. Vafai, và I. Catton. Heat Transfer in Geophysical and Geothermal Systems: Presented at the 24th National Heat Transfer Conference and Exhibition, Pittsburgh, Pennsylvania, August 9-12, 1987. New York, N.Y. (345 E. 47th St., New York 10017): American Society of Mechanical Engineers, 1987.

National Heat Transfer Conference Pittsburgh, Pa., et al. Heat Transfer in Geophysical and Geothermal Systems: Presented at the 24th National Heat Transfer Conference and Exhibition, Pittsburgh, Pennsylvania, August 9-12, 1987. American Society of Mechanical Engineers, 1987.