00662cam a22002534a 450000100060000000300110000600500170001700800410003402000150007504000270009004100080011704400080012508000100013310000140014324500940015726000370025130000270028865000180031565000200033365000120035365000140036565000190037965500100039838018AR-SsjUBGM20251206163038.0250720s1992 xxk 000 0 eng d a0412370301 aAR-SsjUBGMcAR-SsjUBGM0 aeng axxk a549.91 aVelde, B.10aIntroduction to clay minerals :bchemistry, origins, uses and envirenmental significance. aLondon :bChapman & Hall,c1992. a208 p. :bil. ;c23 cm 4aMineralogía 4aArcilla mineral 4aArcilla 4aGénesis 4aMedio ambiente 4aLibro