00722nam a2200169Ia 4500001000700000003000500007005001700012008004100029100002700070245006700097260005000164300005000214490011000264504003000374650004000404810010800444130449BIBL20160527191601.0820722s1922    nyu      b    000 0 eng d10aMitchell, G. J.2Local14aThe geology of the Ponce district, Porto RicocG. J. Mitchell.0 aNew YorkbNew York Academy of Sciencesc1922.  ap. 229-300bill., 1 col. map (folded)c25 cm.1 aScientific survey of Porto Rico and the Virgin Islands / New York Academy of Sciencesvv. 1, pt. 32Local  aBibliography: p. 298-300. 0aGeologyzPuerto RicozPonce.2Local2 aNew York Academy of Sciences.tScientific survey of Porto Rico and the Virgin Islandsvv. 2, pt. 2.wcn