The cement industry of Puerto Rico : history, raw materials and production /

Puerto Rico : culture, politics, and identity /
by: Morris, Nancy
Published: (1995)

Assessment of ground-water withdrawals at municipal industrial parks in Puerto Rico, 2000 /
by: Rodríguez, José M.
Published: (2004)

Hydrogeology of the karst of Puerto Rico /
by: Giusti, Ennio V.

Characterization of stormwater discharges from selected industrial parks in Puerto Rico, 1995-96 /
by: Rodríguez, José M.
Published: (1998)

Slave families and the hato economy in Puerto Rico /
by: Stark, David Martin, 1965-
Published: (2015)

Doing business in Puerto Rico.
Published: (1982)

Economic history of Puerto Rico : institutional change and capitalist development /
by: Dietz, James L., 1947-
Published: (1986)

Los anfibios y reptiles de Puerto Rico = The amphibians and reptiles of Puerto Rico /
by: Rivero, Juan A.
Published: (1978)

Once in Puerto Rico /
by: Belpré, Pura
Published: (1973)

Lichens in Puerto Rico : an ecosystem approach /
by: Mercado-Díaz, Joel A.
Published: (2015)

The politics of language in Puerto Rico /
by: Barreto, Amílcar Antonio
Published: (2001)

Workers' struggle in Puerto Rico : a documentary history /
Published: (1976)

Adjustment of Puerto Rico's public debts /
by: Austin, D. Andrew
Published: (2022)

The Puerto Rico breeding bird atlas /
by: Castro-Prieto, Jessica
Published: (2021)

Puerto Rico : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Thirteenth Congress, first session, to receive testimony on the November 6, 2012, referendum on the political status of Puerto Rico and the administration's response, August 1, 2013.
Published: (2013)

Architecture in Puerto Rico /
by: Fernandez, Jose Antonio, 1898-
Published: (1965)

Puerto Rico at work.

The status of Puerto Rico's forests, 2003 /
by: Brandeis, Thomas James
Published: (2007)

Rituals of violence in nineteenth-century Puerto Rico : individual conflict, gender, and the law /
by: Cubano, Astrid
Published: (2006)

Incidence of damage and cull in Puerto Rico's timber resource /
by: Anderson, Robert L. (Robert Lee), 1944-
Published: (1982)

Popular expression and national identity in Puerto Rico : the struggle for self, community, and nation /
by: Guerra, Lillian
Published: (1998)

Water quality and landscape processes of four watersheds in eastern Puerto Rico /
Published: (2012)

Puerto Rico : Economy, Debt, and Options for Congress.
Published: (2015)

Natural hazards in Puerto Rico : attitudes, experience, and behavior of homeowners /
by: Palm, Risa
Published: (1993)

Mineral industries of Porto Rico.
Published: (1904)

Geology, geochemistry, geophysics, mineral occurrences, and mineral resource assessment for the commonwealth of Puerto Rico /
Published: (2001)

U.S. Geological Survey programs in Puerto Rico.
Published: (1997)

The management and control of water in Puerto Rico /
by: Avilés Cordero, Isidoro
Published: (1969)

Sterilization and fertility decline in Puerto Rico /
by: Presser, Harriet B.
Published: (1973)

Medical and hospital care in Puerto Rico ; a report submitted to the Governor and the Legislature of the Commonwealth of Puerto Rico /
Published: (1962)

Los bejucos de Puerto Rico.
by: Acevedo-Rodríguez, Pedro
Published: (1985)

Documentos del feminismo en Puerto Rico : facsímiles de la historia /
by: Rivera Lassén, Ana Irma
Published: (2001)

House Committee on Natural Resources report on Puerto Rico's earthquakes.
Published: (2020)

Plantas medicinales de Puerto Rico : folklore y fundamentos cientificos /
by: Núñez Meléndez, Esteban, 1910-
Published: (1982)

Violencia y criminalidad en Puerto Rico, 1898-1973 : apuntes para un estudio de historia social /
by: Silvestrini, Blanca G.
Published: (1980)

Proposal to improve the seismic network and earthquake hazard evaluation of Puerto Rico /
Published: (1989)