Proceedings of the Pneumoconiosis Conference [of the] South African Council for Scientific and Industrial Research held at the University of Witwatersrand, Johannesburg, 9th-24th February, 1959
By: edited by A.J.Orenstein.
Contributors: Orenstein, A. J. b. 1879.; South African Council for Scientific and Industrial Research.
Publisher: Churchill
Published: 1960
Place of publication: London
Language: eng
Number of pages: 632