Heavy metal speciation in fresh waters : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science in Chemistry in the University of Canterbury /

حسب Akoitai, Samson Arthur, 1961-
منشور في 1994

Arsenic in leachates from mine waste rocks : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Chemistry at the University of Canterbury /

حسب Akoitai, Samson Arthur, 1961-
منشور في 2000