000 00610nam a2200181Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aIRA TD353.N37
110 1 0 _aNational Academy of Sciences
_eAuthor
245 1 0 _aMore water for arid lands:
_bpromising technologies and research opportunities
_cNational Academy of Sciences
260 _aWashington DC
_bNational Academy of Sciences
_c1974
300 _avii,153p.
_bill.
_c23cm.
504 _aIncludes bibliographical references
650 _aWater supply
650 _aWater conservation
650 _aArid regions
942 _2lcc
_cBK
999 _c66721
_d66721