000 00265nam a2200121 a 4500
003 EIA
001 5610
942 _02
_2ddc
_cBK
245 _aGeology :
_bPrinciples and processes
260 _c1955
008 141112s1955 ck r 000 u spa d
082 _a550
_bG345
999 _c6336
_d6336