Yazar
ian d carruthers
7 cilt bulundu.
Ian D. Carruthers · Liverpool University Press
300 sayfa · 1981
Economic aspects / Economic aspects of Irrigation / Irrigation / Agriculture, economic aspects
Development Assistance Committee Workshop on Irrigation Assistance (1982 Paris, France), Ian D. Carruthers · Organization for Economic
167 sayfa · 1983
Congresses / Economic assistance / Irrigation / Technical assistance / International relations
Ian D. Carruthers · World Bank
110 sayfa · 1981
Government policy / Irrigation water / Groundwater / Water resources development / Management
Ian D. Carruthers · Institute for Development Studies, University of Nairobi
26 sayfa · 1974
Water resources development / Water supply / Water-supply
Ian D. Carruthers · Wye College (Economics Department)
67 sayfa · 1968
Irrigation / Agriculture / Economic aspects
Ian D. Carruthers · School of Rural Economics and Related Studies, Wye College
120 sayfa · 1973
Water-supply, Rural / Economic aspects