Assessment of ground-water withdrawals at municipal industrial parks in Puerto Rico, 2000 /

Surface-water, water-quality, and ground-water assessment of the Municipio of Comerío, Puerto Rico, 1997-99 /
Published: (2001)

Surface-water, water-quality, and ground-water assessment of the Municipio of Carolina, Puerto Rico, 1997-99 /
Published: (2002)

Groundwater-quality survey of the south coast aquifer of Puerto Rico, April 2 through May 30, 2007 /
by: Rodríguez, José M.
Published: (2009)

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

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

A well system to recover usable water from a freshwater-saltwater aquifer in Puerto Rico /
by: Zack, Allen L.
Published: (1988)

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

Detection of conduit-controlled ground-water flow in northwestern Puerto Rico using aerial photograph interpretation and geophysical methods /
by: Rodríguez-Martínez, Jesús
Published: (2000)

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

Characterization of springflow in the north coast limestone of Puerto Rico using physical, chemical, and stable isotopic methods.
by: Rodríguez-Martínez, Jesús
Published: (1997)

Ground-water resources in Lajas Valley, Puerto Rico /
by: Graves, Robert P.
Published: (1991)

Analysis of flow durations for selected streams in Puerto Rico through 1994 /
by: Atkins, J. B.
Published: (1999)

Hydrogeology of the north coast limestone aquifer system of Puerto Rico.
by: Rodríguez-Martínez, Jesús
Published: (1995)

Source, use, and disposition of freshwater in Puerto Rico, 2005 /
by: Molina-Rivera, Wanda L.
Published: (2009)

Surface-water, water-quality, and ground-water assessment of the Municipio of Comerío, Puerto Rico, 1997-99 /
Published: (2001)

Ground water in the Lajas Valley, Puerto Rico /
by: Anderson, H. R. (Henry R.), 1936-
Published: (1977)

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

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

Accuracy of data for selected categories compiled in the Puerto Rico Water-Use Information Program.
by: Molina-Rivera, Wanda L.
Published: (1997)

Ground-water resources of the Caguas-Juncos Valley, Puerto Rico /
by: Puig, Juan C. (Juan Carlos)
Published: (1993)

Historical ground-water development in the Salinas alluvial fan area, Salinas, Puerto Rico, 1900-2005 /
by: Rodríguez, José M.
Published: (2008)

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

Doing business in Puerto Rico.
Published: (1982)

Hydrogeology of Puerto Rico and the outlying islands of Vieques, Culebra, and Mona /
by: Gómez-Gómez, Fernando, et al.
Published: (2014)

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

Hydrology and simulation of ground-water flow in the Aguadilla to Rio Camuy area, Puerto Rico.
by: Tucci, Patrick
Published: (1996)

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

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

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

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

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)

Hydrogeology and ground-water/surface-water relations in the Bajura area of the Municipio of Cabo Rojo, southwestern Puerto Rico.
by: Rodríguez-Martínez, Jesús
Published: (1996)

Ground-water resources of alluvial valleys in northeastern Puerto Rico : Río Espíritu Santo to Río Demajagua area /
by: Pérez-Blair, Francisco
Published: (1997)

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)

Ground-water resources of the Caguas-Juncos Valley, Puerto Rico /
by: Puig, Juan C., et al.
Published: (1993)