MCL BAILLIE, A.L. ENERGY CONSERVATION — AIR POLLUTION ABATEMENT PROJECT. Clean Air Journal, [S. l.], v. 5, n. 3, p. 66–69, 1980. DOI: 10.17159/caj/1980/5/3.7379. Disponível em: https://cleanairjournal.org.za/article/view/7379. Acesso em: 6 may. 2024.