000 00261nam a22000977a 4500
008 250103b |||||||| |||| 00| 0 eng d
100 _aHorst F
_928450
245 _aAero geology
260 _aHouston
_bGulf Publishing Company
_c1962
300 _a10"X12"
_cxii,350p.
999 _c290094
_d290094