International Conference on Air Pollution
Subtitle: CSIR Conference Centre, Pretoria, 22-25 October, 1979 : [papers] = Internasionale Konferensie oor Lugbesoedeling : WNNR Konferensiesentrum, Pretoria, 22-25 Oktober 1979 : [referate].
Publisher: s.n.
Published: 1979
Place of publication: [Pretoria
Language: eng
Subjects: Air -- Pollution -- Congresses.
Other titles: Internasionale Konferensie oor Lugbesoedeling.
Notes: Includes bibliographical references.
English and Afrikaans.
Spine title: Lugbesoedeling / Air pollution.