000 00243nam a2200097 4500
999 _c335438
_d335438
082 _a552.1
_bHAR .N
100 _aHarker,Alfred
245 _aNatural History of Igneous Rocks
_cHarker,Alfred
260 _aLondon
_c1965
_bHarper & Row
942 _cBK