00450nam a22001457a 4500008004100000040005500041080002200096100001900118245004800137260005600185300001300241650001700254653001200271700002100283230525b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aR 016:55(043)bK9  aWard, Dederick  aBibliography of thesis in geology 1965-1966  aWashington: bAmerican Geological Institute, c1969  av, 255p.  aBibliography  aGeology  aCallaghan, T C O