000			00426nam a22001577a 4500
999			_c18746 _d18746
005			20210805155850.0
008			210728b ||||| |||| 00| 0 eng d
020			_a9781464174698
082			_a550 _bGRO-S
100			_aGrotzinger, John
245			_aStudent Study Guide for Understanding Earth / _c John Grotzinger
250			_a7th ed.
260			_aNY: _bW.H.Freeman, _c2014.
300			_a304p. _b[pb]
942			_2ddc _cGB