000 00321nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a550
_bL14E
100 _aLake.
245 0 _aTextbook Of Geology
260 _aLondon
_bEdward Arnold
_c1941
300 _a489
650 _aGeology
942 _cBK
999 _c5725
_d5725