PUCPR Search for 'se,phr:"Open-File Report"'

Geologic and hydrologic data collected at test well NC-5, Barceloneta, Puerto Rico

By Rodríguez-Martínez, Jesús..
San Juan, P.R. Geological Survey 1991 .
iv, 30 p. 28 cm..

Geologic and hydrologic data collected at test holes NC-1 and NC-3, Guaynabo and San Juan, eastern Puerto Rico

By Rodríguez-Martínez, Jesús..
San Juan, P.R. Geological Survey 1991 .
iv, 20 p. 28 cm..

Estimated water use in Puerto Rico, 1980-82

By Torres-Sierra, Heriberto..
San Juan, P.R. | Denver, Colo. U.S. Dept. of the Interior, Geological Survey | Open-File Services Section, Western Distribution Branch 1986 .
1 v. , Distributed to depository libraries in microfiche. | Chiefly tables. 28 cm..

A proposed streamflow-data program for Puerto Rico

By López, Miguel A..
[Washington] U.S. Geological Survey 1970 .
35 p.

Electrical analog model study of the alluvial aquifer in the Yabucoa valley, Puerto Rico.

[Washington] 1900 .
v. , "Prepared by the U.S. Geological Survey in cooperation with Puerto Rico Environmental Quality Board [and others]. | Selected references : p. 22.

Water resources investigations in Puerto Rico and the U.S. Virgin Islands

By Quiñones Márquez, Ferdinand..
San Juan, P. R. U.S. Geological Survey. Water Resources Division 1900 .
v.

Water and copper-mine tailings in Karst Terrance of Rio Tanama Basin, Puerto Rico

Commonwealth of Puerto Rico [Water Resource Division] 1970 .
24 p. , Part of maps inserted.

Ground-water quality in the Caguas-Juncos Valley, Puerto Rico, April to October, 1990

By Rodríguez, José M..
San Juan, P.R. | Denver, CO U.S. Geological Survey | Earth Science Information Center 1996 .
iv, 15 p. 28 cm..

Hydrogeologic framework of the North Carolina Coastal Plain aquifer system

By Winner, M. D..
Denver, Colo. Dept. of the Interior, U.S. Geological Survey | Books and Open-File Reports, [distributor] 1989 .
12 microfiches

Characterization of stormwater discharges at the San Isidro Industrial Park, Canóvanas, Puerto Rico

By Rodríguez, José M..
San Juan, P.R. | Denver, CO U.S. Geological Survey | Branch of Information Services [distributor] 1996 .
v, 17 p. 28 cm..

Storm-tide elevations caused by Hurricane Hugo on the U.S. Virgin Islands and Puerto Rico, September 18, 1989

By Torres-Sierra, Heriberto..
San Juan, P.R. | Denver, CO U.S. Geological Survey | Branch of Information Services [distributor] 1996 .
iv, 47 p. , Chiefly tables. 28 cm..

Characterization of stormwater discharges from Las Flores Industrial Park, Río Grande, Puerto Rico, 1998-99

By Rodríguez, José M..
San Juan, P.R. | Denver, CO U.S. Dept. of the Interior, U.S. Geological Survey | Branch of Information Services [distributor] 2001 .
iv, 13 p. 28 cm..

Characterization of stormwater discharges from at the Guanajibo Industrial Park, Mayagüz, Puerto Rico, 1997-98

By Rodríguez, José M..
San Juan, P.R. | Denver, CO U.S. Dept. of the Interior, U.S. Geological Survey | Branch of Information Services [distributor] 1999 .
iv, 17 p. 28 cm..

Reconnaissance of ground-water quality in the Manatí quadrangle, Puerto Rico, August-November 1992

By Conde-Costas, Carlos, E..
San Juan, P.R. | Denver, CO U.S. Geological Survey | Branch of Information Services [distributor] .
iv, 16 p. 28 cm..

Estimated water use in Puerto Rico, 1988-89

By Dopazo, Teresa..
San Juan, P.R. | Denver, CO U.S. Geological Survey | U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor] 1995 .
v, 31 p. 28 cm..

Estimated water use in Puerto Rico, 1986-87

By Molina-Rivera, Wanda L..
San Juan, P.R. | Denver, CO U.S. Geological Survey | U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor] 1995 .
v, 31 p. 28 cm..

Water wells on Isla de Culebra, Puerto Rico

By Cherry, Gregory S..
San Juan, P.R. | Denver, CO U.S. Geological Survey | Earth Science Information Center, Open-File Reports Section [distributor] 1995 .
iv, 24 p. 28 cm..

Water wells on Isla de Vieques, Puerto Rico

By Cherry, Gregory S..
San Juan, P.R. | Denver, CO U.S. Geological Survey | Earth Science Information Center, Open-File Reports Section [distributor] 1995 .
iv, 34 p. 28 cm..

Hydrologic unit boundaries for the U.S. Virgin Islands

By Santiago, Marilyn..
[Reston, Va.?] The Survey 2000 .
1 computer optical disc , Coordinates estimated from cover illustration. | Title from CD-ROM cover. 4 3/4 in..

Digital mapping techniques '06--workshop proceedings, June11--14, 2006 Columbus, Ohio.

Washington, D.C. : U.S. Dept. of the Interior, U.S. Geological Survey. 2007 .
217 p. : , "Association of American State Geologists and the United States Geological Survey." | "Hosted by the Ohio Geologial Survey." | CRDP Program Historic Shelflist record.