000			00789nam a2200265 4500
001			bul00000306
003			OSt
005			20220428055016.0
008			011017s1993 |||| ||||c|
020			_a0022742905
040			_cJHCSC
041			_aeng
082			_a551.7 AT1 1993
100	1		_aAtwater, Mary.
245	1	0	_aEarth changes through time / _cMary Atwater, et;al.
260			_aNew york : _bMacmillan/McGraw-Hill, _cc1993.
300			_a119 p. : _bmap,ill. ; _c25 cm.
500			_aIncludes glossary.
650		0	_aEarth.
942			_2ddc _cBOOK
999			_c299 _d299