000 00285nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a177612991
082 _a551HOL
100 _aHolmes Arthur
245 0 _aPrinciples of physical geology
260 _bNelson
_c1944
942 _cBK
999 _c432127
_d432127