00645nam a2200169Ia 4500001000700000003000500007005001700012008004100029010001700070100003800087245013300125260005900258300000900317651005000326651002300376710007600399138118BIBL20240725062736.0931117s1953    pr               1  spa    aaa 28000897 10aVázquez Calcerrada, P.B.2Local10aCasteñer : a study of a planned rural community in Puerto Ricobsummary of a doctoral dissertationcP.B. Vázquez-Calcerrada.00aRío Piedras, P.R.bUniversidad de Puerto Ricoc1953.  a5 p. 0aCasteñer, Puerto RicoxCivilization.2Local 0aPuerto Rico2Local 0aPuerto Rico.bEstación Experimental Agrícola, Río Piedras.2Local