00331nam a2200121Ia 4500008004100000040003800041100001500079245003700094250000600131260004200137300001800179653001200197211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aNevin, C M 0aPrinciples of structural geology  a4  bJOHN WILEY & SONS, INC.aLONDONc1949  aXIII, 399p p.  aGEOLOGY