TY - GEN AU - United Nations Environment Programme AU - Food and Agriculture Organization of the United Nations AU - United Nations Economic and Social Commission for Western Asia PY - 1986 UR - https://wedocs.unep.org/handle/20.500.11822/29915 LA - English KW - water management KW - Yemen KW - resource conservation KW - watershed TI - Resource Conservation and Watershed Management in Wadi Manshiyah, Machrib ans District Yemen Arab Republic M3 - Communication or other resource ER -