00674cam a22002054a 4500003001000000005001700010008004100027040002500068041000800093080000800101100001700109245015100126260003000277300002700307504002900334650002800363650003700391650002100428655001900449AR-SsjUIB20250710164121.0250429s1972 xx 000 0 eng d aAR-SsjUIBcAR-SsjUIB0 aeng a5511 aBrock, B. B.10aA global approach to geology :bthe background of a mineral exploration strategy based on significant form in the patterning of the earth's crust. a[s.l.] :bBalkema,c1972. a365 p. :bil. ;c26 cm aContiene bibliografía. 7aCorteza terrestre2lemb 7aexploración de minerales2lemb 7aGeología2lemb 7aLibro2unescot