000 00512 a2200181 4500
999 _c5176
_d5176
003 ISURa
008 161020b xxu||||| |||| 00| 0 eng d
020 _a9290903910
041 _aEnglish
082 _a631.587
_bSME
100 _aSmedema , L
_920023
245 _aIrrigation-induced river salinization
_bfive major irrigated basins in he arid zone
260 _c2000
_aColombo
_bIWMI
_g2000
300 _a[VII], 87P.
_c25 cm.
_bill.
650 _aIRRIGATED
_920175
650 _aARID ZONE
_920025
942 _cPR
_2ddc