The Chemical control of the human environment : plenary lectures presented at the International Symposium on the Chemical Control of the Human Environment held in Johannesburg, South Africa, 14-18 July 1969.
v, 295-436 p.
At head of title: International Union of Pure and Applied Chemistry, Applied Chemistry Division, in conjunction with Council for Scientific and Industrial Research, and South African Chemical Institute
Additional t.p. in French
"The contents of this book appear in Pure and applied chemistry, vol. 21, no. 3 (1970)"
environmental pollution : chemical analysis
conference south africa : air pollution control : water pollution control