00648nam a2200205Ia 4500003000900000008004100009020001800050040001600068080001600084100002200100245008000122260003800202300001300240650004100253650001200294650002200306942000700328999001500335952009200350IN-BaIIA211028s9999    xx            000 0 eng d  a0-85109-510-0  cIIA Library  a523.31bKHA  aKhan, Aftab99951 0aGlobal geologycAftab Khan                                                   aLondonbWykehan Publictaionc1976  aix,165p.  aAstronomy and astrophysics thesaurus  aGeology  aPlanetology99952  cBK  c5744d5744  00104070aBANbBANcGENd1978-03-16l0o523.31/ KHAp6422r2021-11-05w1978-03-16yBK