Front Cover --;Contents --;List of Tables and Figures --;Acronyms --;Acknowledgements --;Abstract --;Samenvatting --;INTRODUCTION --;FINANCIAL AND ECONOMIC ANALYSIS OF DECENTRALIZED WASTEWATER REUSE SYSTEMS --;FINANCIAL AND ECONOMIC ANALYSIS OF CENTRALIZED WASTEWATER REUSE SYSTEMS AND COMPARISON BETWEEN CENTRALIZED AND DECENTRALIZED SYSTEMS --;ECONOMIC AND FINANCIAL ANALYSIS OF RAINWATER HARVESTING SYSTEMS --;GROUNDWATER CHARGE AND RAINWATER CONSUMPTION FOR AGRICULTURAL WATER MANAGEMENT --;DECISIVE FACTORS AFFECTING THE OPERATION OF RAINWATER HARVESTING PLANTS --;CONCLUSIONS --;References --;Appendix A --;Appendix B --;Curriculum Vitae.