TY - BOOK ED - Development Centre on Watershed Management for Asia and the Far East. TI - The challenge of our watersheds: proceedings of the Development Centre on Watershed Management for Asia and the far east U1 - 333.7315 21st ed. PY - 1954/// CY - Bihar PB - Soil Conservation Society in India KW - Soil conservation-Asia-Congresses KW - Water conservation-Asia-Congresses KW - Watershed management-Asia-Congresses KW - Watersheds-Research-Asia-Congresses ER -