Water required, water used, and potential water sources for rice irrigation, north coast of Puerto Rico /

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

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

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

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

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 Mayaguez, Puerto Rico, 1999-2002 /
by: Rodríguez-Martínez, Jesús
Published: (2004)

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

Effects of changing irrigation practices on the ground-water hydrology of the Santa Isabel-Juana Díaz area, south central Puerto Rico /
by: Ramos-Ginés, Orlando
Published: (1994)

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

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

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

Quantitative analysis of residential water-use patterns in Mayaguez, Puerto Rico /
by: Guilbe, Ausberto
Published: (1969)

Water resources of Puerto Rico /
by: Wilson, Herbert M. (Herbert Michael), 1860-1920
Published: (1899)

Franchises granted by the Executive Council of Porto Rico to C. & J. Fantauzzi. Message from the President of the United States, transmitting certified copies of three franchises granted by the Executive Council of Porto Rico to Messrs. C. & J. Fantauzzi, their successors and assigns.
Published: (1908)

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

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

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

Hydrology, water quality, and potential alternatives for water-resources development in the Río Majada and Río Lapa Basins near the Albergue Olímpico, southern Puerto Rico /
by: Ramos-Ginés, Orlando
Published: (1994)

Water, sediment, and nutrient discharge characteristics of rivers in Puerto Rico, and their potential influence on coral reefs /
by: Warne, Andrew G.
Published: (2005)

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

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

Water resources of the Humacao-Naguabo area, eastern Puerto Rico /
by: Graves, Robert P.
Published: (1989)

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

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

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

Water resources of the Maunabo Valley, Puerto Rico /
by: Adolphson, D. G. (Donald G.), 1928-1990, et al.
Published: (1977)

Effects of changes in irrigation practices and aquifer development on groundwater discharge to the Jobos Bay Natural Estuarine Research Reserve near Salinas, Puerto Rico /
by: Kuniansky, Eve L.
Published: (2010)

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

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

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

Surface water data network analysis for Puerto Rico /
by: McKinley, P. W.
Published: (1985)

Doing business in Puerto Rico.
Published: (1982)

Sedimentation survey of Lago Loíza, Puerto Rico, January 2004 /
by: Soler-López, Luis R.
Published: (2005)

Water resources of the Sabana Seca to Vega Baja area, Puerto Rico /
by: Torres-González, Arturo, et al.
Published: (1984)

Hurricane Hortense : impact on ground water in Puerto Rico.
by: Gómez-Gómez, Fernando
Published: (1997)

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