Port and terminal facilities at the ports of San Juan, Ponce, and Mayaguez, Puerto Rico, and St. Thomas, Virgin islands. 1941.

APA Citation

United States. Board of Engineers for Rivers and Harbors. (1941). Port and terminal facilities at the ports of San Juan, Ponce, and Mayaguez, Puerto Rico, and St. Thomas, Virgin islands. 1941. Washington: U. S. Govt. print. off..

MLA Citation

United States. Board of Engineers for Rivers and Harbors. Port And Terminal Facilities At the Ports of San Juan, Ponce, And Mayaguez, Puerto Rico, And St. Thomas, Virgin Islands. 1941. Washington: U. S. Govt. print. off., 1941.