000 00393 a2200145 4500
020 _a0030975352
082 _a550
_bHOL
090 _c20074
_d31107
245 _aHolt earth science
_blaboratory investigations
260 _aNew York
_bHolt, Rinehart and Winston
_c1994
_g1994
300 _aiv,100p.
_c28cm
650 _aEarth sciences
650 _aNatural sciences and mathematics
942 _cL
999 _c47741
_d47741