Process mineralogy: extractive metallurgy, mineral exploration, energy resources: proceedings of a symposium sponsored by the TMS-AIME Process Mineralogy committee at the 110th AIME annual meeting, Chicago, Illinois, February, 1981. edited by Donald M. Hausen and W.C. ParkDonald M. Hausen, Won C. Park · First published 1981Open the Tome
Hygiene and public health: by Louis C. Parkes and Henry R. KenwoodLouis Coltman Parkes · First published 1889Open the Tome
