1. Nueva geografia de Puerto Rico:   Publication: [San Juan]: Editorial Universitaria, Universidad de Puerto Rico, 1969 . xviii, 460p.: Date:1969 Availability: Copies available: Turkeyen Campus Caribbean Research Library [F1965.2 P5] (1), Actions: Add to cart No cover image available No cover image available
2. Down these mean streets/   Publication: London : Barrie and Jenkins, 1970 . xiii, 333p. Date:1970 Availability: Copies available: Turkeyen Campus Caribbean Research Library [F128.9 P8 T5] (2), Actions: Add to cart No cover image available No cover image available