Bishop, Margaret S. Focus on earth science Margaret S. Bishop, Berry Sutherland and Phyllis G. Lewis - 2nd ed. - Ohio Charles Merrill Publg Co. 1972 - 564p. figs; col.plates; tables; index ISBN: 0-675-07455-X Subjects--Topical Terms: Atmosphere And HydrosphereEarth ScienceEarth:history Universal Decimal Class. No.: 551.1 / BIS