000 00385nam a22001217a 4500
082 _221st ed.
_a631.7
_bMOR:6
245 _aMore water for arid lands promising tecnologiopportuniteeses and research opportunities
260 _aWashington:
_bNational Academy of Science,
_c1974
300 _a154p.,
_c22cm
653 _aWater resources management
653 _aTechnology
942 _2ddc
_cEN
999 _c32245
_d32245