TY - BOOK AU - Tiwari,Dirgha Nidhi ED - Centre for Social and Economic Research on the Global Environment. TI - Determining economic value of irrigation water: comparison of willingness to pay and indirect valuation approaches as a measure of sustainable resource use T2 - CSERGE working paper, PY - 1998///] CY - Norwich PB - Centre for Social and Economic Research on the Global Environment KW - Irrigation water KW - Thailand KW - Economic aspects KW - Water resources development ER -