00372    a2200133   4500020001500000082001700015100001900032245003200051260004900083300002000132650002500152650003300177650002800210  a9556470033  a333.913bMEN  aMendis, D.L.O.  aWater heritage of Sri Lanka  aColombobSri Lanka Pugwash Groupc2002g2002  axxx,258p.c21cm  aWater for irrigation  aEconomics of land and energy  aOther natural resources