00325nam a2200133 a 450000500170000002000150001708200130003210000260004510000210007124500210009226000310011330000260014463000210017020251202164126.0  a0471264407  a551bFLI  aFlint, Richard Foster  aSkinner, Brian J  aPhysical geology  aNew YorkbJohn Wileyc1974  avii,497 p.b23cm.cHB  aPhysical geology