00520nam a2200169 a 450000500170000000800410001704100080005808200080006610000240007424500500009825000120014826400530016030000450021350000510025865000210030965000200033020260717091418.0260717s1992    ii            000 0 eng d  aeng04a5501 aHamblin, W. Kenneth10aEarths Dynamic Systems /cHamblin, W. Kenneth  a6th ed. 1aNew York :bMacMillan Publishing Company,c1992.  axxiii, 647 p. : ill. (some col.); 29 cm.  aIncludes Bibliographical References and Index. 4aPhysical Geology 4aEarthy Sciences