00286nam a2200109Ia 4500008004100000022001600041040002500057082001200082100002300094245001800117260004100135240215s9999    xx            000 0 und d  a07-035808-7  aNORSU-DumcNORSU-Dum  a551/L11  aLahee, Frederic H. 0aField Geology  bMcGraw-Hill Book Company, Inc.c1969