00321nam a22001097a 4500082001000000100001900010245009800029260003300127526001900160650001200179700002000191  aP-246  aZeeshan Tahir   aGeo Technical Investigation of Nirali Dam Spillway FailurecZeeshan Tahir, Sibghat Ullan Safi  aRisalpurbMCEc23 April 2003  a0b0c0dP_246  aProject  aDr Farhat Javed