00837cam a22002654a 4500 AR-SsjUIB 20250710164121.0 250429s1972 xx 000 0 eng d AR-SsjUIB AR-SsjUIB eng 551 Brock, B. B. 21295 A global approach to geology : the background of a mineral exploration strategy based on significant form in the patterning of the earth's crust. [s.l.] : Balkema, 1972. 365 p. : il. ; 26 cm Contiene bibliografía. Corteza terrestre lemb 16269 exploración de minerales lemb 21296 Geología lemb 3038 Libro unescot 14 LB cdu dbfi 2011-11-23 15487 15487 0 0 cdu 0 0 ING ING 2011-10-03 Donación - Geol. Guillermo Matthews ING.5618 0 551 BRO ING.5618 2025-07-10 00:00:00 1 2025-07-10 LB