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(1) Field surveys and inventories of the growth and development of the industrial, agricultural and tourism-based demands for water.
(2) Field survey and inventories for the growth of informal sector settlements and associated water use and supply issues;
(3) semi-structured interviews with key decision makers regarding water policy;
(4) cost-benefit type analyses of the provision of water to various users;
(5) analysis of how the water and organic matter within sewage and water waste can be used effectively while avoiding contaminants such as metals.
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