<![CDATA[Comentarios al libro: CLAYS IN SEVERAL PARTS OF KENTUCKY: WITH SOME ACCOUNT OF SANDS, MARLS AND LIMESTONES. 1. KAOLINS AND PLASTIC CLAYS ON THE EASTERN RIM OF THE WESTERN . DISTRICT (F.J. FOHS); CLAYS AND SANDS OF JAC]]>

<![CDATA[Comentarios al libro: CLAYS IN SEVERAL PARTS OF KENTUCKY: WITH SOME ACCOUNT OF SANDS, MARLS AND LIMESTONES. 1. KAOLINS AND PLASTIC CLAYS ON THE EASTERN RIM OF THE WESTERN . DISTRICT (F.J. FOHS); CLAYS AND SANDS OF JAC]]> Sun, 11 Oct 2026 13:07:43 +0000 es Copyright 202 6BiblioEteca Technologies SL