000 00308nam a2200109Ia 4500
001 155898
008 170722s9999 xx 000 0 und d
245 _aEnhancing agricultural productivity through on farm water use efficiency /
260 _bUNESCWA/ICARDA ,
_c2003.
653 _aAgriculture
942 _cGEN
999 _c175138
_d175138