Crop Insurance, Extend to Puerto Rico : hearings before the United States House Committee on Agriculture, Subcommittee on Departmental Administration and Crop Insurance, Eighty-Fifth Congress, first session, on May 23, 1957.

The rural land classification program of Puerto Rico.
Published: (1952)

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

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

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

Studies in the economic geography of Puerto Rico /
by: Picó, Rafael, 1912-
Published: (1937)

Doing business in Puerto Rico.
Published: (1982)

Puerto Rico's commerce, 1765-1865 : from regional to worldwide market relations /
by: Sonesson, Birgit
Published: (2000)

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

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)

The geography of Puerto Rico.
by: Picó, Rafael
Published: (1974)

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)

Report of the Puerto Rico Agricultural Experiment Station.
Published: (1932)

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

Puerto Rico's agricultural economy in the aftermath of Hurricanes Irma and Maria : a brief overview /
by: Kenner, Bart
Published: (2023)

Puerto Rico.
Published: (1999)

Conflictos de clase y política en Puerto Rico /
by: Quintero Rivera, A. G. (Angel G.), 1947-
Published: (1986)

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

Report of the Puerto Rico Experiment Station.
Published: (1936)

Puerto Rico's health care delivery system, its current health care reform efforts, and access to rural health care services in Puerto Rico : hearing before the Subcommittee on Labor-Management Relations of the Committee on Education and Labor, House of Representatives, One Hundred Third Congress, second session, field hearing held in San Juan, PR, November 15, 1994.
Published: (1995)

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)

Report of the Federal Experiment Station in Puerto Rico.
Published: (1944)

Primera Conferencia sobre Transferencia de Tecnologia de Fertilizantes en Puerto Rico = First Conference on Fertilizer Technology Transfer in Puerto Rico.
Published: (1982)

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

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

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

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)