00441nam a2200157Ia 4500003000400000008004100004040001600045082001300061100002100074245007200095260004900167300001000216650002300226650001300249650002100262GCL140319s9999    xx            000 0 eng d  aGCL / cGCL04a551bD H1 aDUFF, P. MCL. D.10aHOLMES'PRINCIPLES OF PHYSICAL GEOLOGY, 4 TH ED / cDUFF, P. MCL. D.  a[S.N] : bCHOPMAN & HALL WITH ELBS ، c1992  a791 P04aPHYSICAL GEOGRAPHY04aPHYSICAL04aPHYSICAL GEOLOGY