INTEGRATING SUSTAINABLE AGRICULTURAL PRODUCTION IN THE DESIGN OF LOW-COST SANITATION TECHNOLOGIES BY USING PLANT NUTRIENTS AND WASTEWATER RECOVERED FROM HUMAN EXCRETA-DERIVED MATERIALS Volume 1: Final Report. INTEGRATING SUSTAINABLE AGRICULTURAL PRODUCTION IN THE DESIGN OF LOW-COST SANITATION TECHNOLOGIES BY USING PLANT NUTRIENTS AND WASTEWATER RECOVERED FROM HUMAN EXCRETA-DERIVED MATERIALS Volume 1: Final Report. Posted in .