Quarterly maritime report.
Quarterly maritime report.
- [San Juan, P.R.?] Economics Research Office, P.R. Ports Authority,
- v. 28 cm.
-
Description based on: Apr.-June 1989; title from cover.
Shipping--Puerto Rico.--Statistics--Periodicals.
Description based on: Apr.-June 1989; title from cover.
Shipping--Puerto Rico.--Statistics--Periodicals.