000			006130000a22002530004500
650			_aGeology
650			_aDictionaries
650			_aEncyclopedias
650			_aBasic geology
650			_aGeological structures
650			_aEarth 'planet'
650			_aHistorical geology
082			_a551.03 _bM178n _cR
518			_a9909021
530			_aM
100			_aParker, Sybill P., ed.
245			_aMcGraw-Hill encyclopedia of the geological science
020			_a0-07-045500-7
260			_aNew York _bMcGraw-Hill, USA
260			_c1988
041			_aEng
300			_axi, 722p.
942			_cGEN
999			_c19749 _d19749