000			00495nam a2200169 a 4500
005			20240602100051.0
008			060330s19uu xx 00 eng d
020			_a0070176175
100	1		_aDott, Robert H.
245	1	0	_aEvolution of the earth / _c[by] Robert H. Dott and Roger L. Batten.
260			_aNew York : _bMcGraw-Hill, _cc1971.
300			_axiii, 649 p. : _bill. ; _c24cm.
500			_aIncludes index.
650		4	_aHistorical geology.
700	1		_aBatten, Roger L.
942			_2ddc
999			_c19287 _d19287