000			00813nam a2200289Ia 4500
003			OSt
005			20220912151204.0
006			a|||||r|||| 00| 0
007			ta
008			220909b |||||||| |||| 00| 0 eng d
024			_a49323
037			_cTextual
040			_aCSL _beng _cCSL
041			_aeng
082			_aH5:Ce, L2-;2
100			_aYork D
245		0	_aEarth's age and geochronology
260			_aOxford _bPergamon Press _c1972
300			_aviii, 178p. _ccm.
490			_aPergamon international library of science, technology , engineering and social studies
500			_aBibliography 167-76p
650			_a Precambrain
650			_aStratigraphy
700			_a Farquhar R M
942			_hH5:Ce, L2-;2 _cTEXL _2CC
999			_c63151 _d63151