Puerto Rico: a broken pledge /

Environment and resources ; from conservation to ecomanagement.
by: Mayda, Jaro
Published: (1968)

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

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

Puerto Rico's current fiscal challenges /
by: Austin, D. Andrew
Published: (2018)

Puerto Rico Chapter 9 Uniformity Act of 2015.
Published: (2015)

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

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

Doing business in Puerto Rico.
Published: (1982)

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

Puerto Rico's public debts : accumulation and restructuring /
by: Austin, D. Andrew
Published: (2021)

Wages, productivity, and industrialization in Puerto Rico /
by: Reynolds, Lloyd George, 1910-
Published: (1965)

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

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

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

Puerto Rico.
Published: (1999)

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)

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

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

Puerto Rico /
Published: (1966)

Puerto Rico /
by: Cevallos, Elena E.
Published: (1985)

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

Puerto Rico Department of Health, San Juan, Puerto Rico.
Published: (1993)

Puerto Rico sugar facts /
by: Smith, Dudley, 1904-

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

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

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

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)

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

Puerto Rico en carnaval /
Published: (2005)

Cubans in Puerto Rico : ethnic economy and cultural identity /
by: Cobas, José A.
Published: (1997)

Cubans in Puerto Rico : ethnic economy and cultural identity /
by: Cobas, José A.
Published: (1997)

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

Contemporary architecture in Puerto Rico : 1993-2010 = Arquitectura contemporánea en Puerto Rico : 1993-2010 /
by: Rodríguez, Francisco Javier
Published: (2011)

Exploring energy challenges and opportunities facing Puerto Rico : oversight hearing before the Subcommittee on Energy and Natural Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, second session, Tuesday, January 12, 2016.
Published: (2016)

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