Report on improvement of rivers and ports of district of Puerto Rico. Apr 1932 n 5 p 76-80: Port of Ponce; statistical and financial data. May n 6 p 89-91: Port of San Juan; descriptive notes; historical data; project for dredging channel 30 ft deep 600 ft wide.
Report on improvement of rivers and ports of district of Puerto Rico
Informe de las mejoras de Rios y Puertos en el Distrito de Puerto Rico
Revista de Obras Publicas de Puerto Rico ; 9 , n 4-5
1932
Article (Journal)
Spanish
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