000			00394nam a22001577a 4500
003			OSt
005			20151104103435.0
008			130313t xxu||||| |||| 00| 0 eng d
050			_aQB 501.2 _b.H859 2001
082			_aGS 523.1 _bH83 2001
245			_a Earth and space _cHowell, Laura
260			_aTulsa, Okla _bEDC Pub _c2001
300			_a64 p. _c28 cm.
942			_2lcc _cBK
999			_c11977 _d11977