Groundwater irrigation and the rural poor : options for development in the gangetic basin

প্রকাশিত 1993

Ground water irrigation and the rural poor optim for development in the gangetic basin

অনুযায়ী Lahnert, Friedrich
প্রকাশিত 1993

Review of tropical reservoirs and their fisheries :The cases of Lake Nasser, Lake Volta and Indo_Gangetic Basin reservoir

অনুযায়ী Zwieten, P.A.M. van
প্রকাশিত 2011