01011nam a2200289Ia 45000010005000000030005000050050017000100080041000270100015000680400019000831000029001022450085001312500011002162600131002273000033003583360008003913370016003993380019004150500021004340820018004556500065004736500050005386500024005886500049006126510037006616510023006986914BIBL20180220121304.0810507s1980    pr a          00010 spa    a 81113789   aEVLGbspaerda20aOrtiz Rivera, Ernesto J.14aUna isla en la encrucijada de la prehistoria humana / cErnesto J. Ortiz Rivera.  a1a ed.0 aSan Juan, PR: bCooperativa Artes Gráficas Romualdo Realc1980, eSan Juan, P.R.fCooperativa Artes Gráficas Romualdo Real  axx, 211 p.bill. (some col.)  btxt  2rdamediabn  2rdacarrierbnc0 aF1969b.O77 19800 a972.95/01219 0aIndians of the West IndieszPuerto RicoxAntiquities.2Local 0aAntropology, PrehistoriczPuerto Rico.2Local 0aManxOrigin.2Local 0aArchaeology and historyzPuerto Rico.2Local 0aPuerto RicoxAntiquities.2Local 0aPuerto Rico2Local