(USDOE OFFICE OF ENERGY RESEARCH, WASHINGTON, DC (USA). ENGINEERING AND GEOSCIENCES DIV.)United States. Dept. of Energy(United States. Dept. of Energy)1990.
(USDOE OFFICE OF ENERGY RESEARCH, WASHINGTON, DC (USA). ENGINEERING AND GEOSCIENCES DIV.)United States. Dept. of Energy(United States. Dept. of Energy)1989.