000 00274nam a2200121Ia 4500
005 20260205041948.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aAger D V
245 0 _aIntroducing geology
260 _aLond.
_bFaber
_c1961
300 _a243p.
942 _cBK
999 _c24468
_d24468