00519nam a2200205 a 450000500170000002000180001708200160003510000250005124500380007626000340011430000250014850000500017360000080022363000190023163000180025063000170026863000160028585600060030185600060030720251203114830.0  a9788128915470  a551.41bRIZ  aRizvi, Hamid S.M.d_  aGeomorphology and hydrogeologyb_  aChennaibCBS Publishersc2015  axii,371p.c22cm.bPB  aIncludes bibliographical references and index  bc_  aEarth sciences  aGeomorphology  aHydrogeology  aEnvironment  f_  a_