Annual report.
- Publisher: Puerto Rico Ports Authority
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7548544
- Subject: Transportation Puerto Rico.
- Subject code: H
- Publication history: Began with 1955.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1954-1955; 1955-1956; 1959-1960; 1960-1961; 1961-1962; 1962-1963; 1963-1964; 1964-1965; 1965-1966; 1966-1967; 1967-1968; 1969-1970; 1960/61-1970/71; 1970-1971; 1972/1973 | permanent |