008110000a22002410004500003000900000005001700009008004100026040003300067041000800100082001600108100002700124110000700151245011000158260002500268260001300293300001300306490006700319504005100386650001600437650003100453650002100484710006400505BD-DhIDS20260722140646.0260722s1952    pk ||||| |||| 00| 0 eng d  aBD-DhIDScBD-DhIDSdBD-DhIDS  aEng  a631.7bUS-21 a  aMaierhofer , C. R.  a    a  Reconnaissance report: drainage, waterlogging and salinity problems of West PakistancC. R. Maierhofer   b  aDenverbUSDIcUS  c  a1952  a  av.p.  aUnited states depertment of the interior BUREAU of reclamation  aIncludes bibliographical references and index.04aAgriculture04aIrrigationyPakistan, West04aSalinity problem2 4United StatesaDepartment of Interior Bureau of Reclamation