Ringwood, A. E., 1930- Safe disposal of high level nuclear reactor wastes : a new strategy / A. E. Ringwood - Canberra : Australian National University Press , 1978 - 64 p. : ill. ; 22 cm. Bibliography: p.63 ISBN: 0708117546 Subjects--Topical Terms: Atomic power--plant--Waste disposalRadioactive waste disposal