00531nam a2200181Ia 450000500170000000800410001704000190005804100120007708200130008910000240010224500510012626000450017730000280022250400340025065000150028465100400029985000100033920230727111626.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a551bHOW  aHowell, Benjamon E.  aIntroduction to geophysicscBenjamin E. Howell  aNew YorkbMcGraw Hill Book Companyc1959  axi, 399 p.b ill., fig.  aIncludes references and index  aGeology -   aGeology - Hydrology - Meterology -   aLCLIB