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PROCEEDINGS: ATOMIC AND NUCLEAR METHODS IN FOSSIL ENERGY RESEARCH/AMERICAN NUCLEAR SOCIETY CONFERENCE ON ATOMIC AND NUCLEAR METHODS IN FOSSIL FUEL ENERGY RESEARCH, MAYAGUEZ, PUERTO RICO, DECEMBER 1-4, 1980FILBY RH ED; CARPENTER BS ED; RAGAINI RC ED et al.1982; ATOMIC AND NUCLEAR METHODS IN FOSSIL ENERGY RESEARCH. AMERICAN NUCLEAR SOCIETY CONFERENCE ON ATOMIC AND NUCLEAR METHODS IN FOSSIL FUEL ENERGY RESEARCH/1980-12-01/MAYAGUEZ; USA/GBR; NEW YORK; LONDON: PLENUM PRESS; DA. 1982; 518 P.; 26 CM; ISBN 0-306-40899-6Conference Proceedings