Murck, Barbara W. Geology today : understanding our planet / Barbara W. Murck and Brian J. Skinner - New York : J. Wiley, c1999. - xix, 527, [60] : col. ill., col. m p. : ill., maps. ; 29 cm. ISBN: 0471393096 LCCN: Subjects--Topical Terms: Historical geology LC Class. No.: QE28.2 / .M87 1999