<![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 COALFIELD; NOTES ON CLAYS IN THE WESTERN, LEAD, ZINC AND SPAR DISTRICT (F.J. FOHS); CLAYS AND SANDS OF JAC )] [BY: JAMES HENRY GARDNER] [AUG-2011]]]>

<![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 COALFIELD; NOTES ON CLAYS IN THE WESTERN, LEAD, ZINC AND SPAR DISTRICT (F.J. FOHS); CLAYS AND SANDS OF JAC )] [BY: JAMES HENRY GARDNER] [AUG-2011]]]> Sun, 11 Oct 2026 12:08:48 +0000 es Copyright 202 6BiblioEteca Technologies SL