Introduction to 1990 census products for Puerto Rico.

Shipping list no.: 91-655-P.

Acts and resolutions of Puerto Rico.

Numbering starts over again with 1953.

Political status of Puerto Rico : hearings before the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, first session, on S. 710, S. 711, and S. 712.

"San Juan, Puerto Rico, June 16, 17, and 19, 1989"--Pt. 2.

El Boricua : the Puerto Rican community in Bridgeport and New Haven /

"January 1973."

Trees of Puerto Rico

Mode of access: Internet.

Revista de Agricultura de Puerto Rico

Mode of access: Internet.

Geologic and water-supply reports and maps : Puerto Rico-Virgin Islands.

Mode of access: Internet.