PUCPR Search for 'an:161221'

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..

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..

Hydrogeology and simulation of ground-water flow in the upper aquifer of the Río Grande de Manatí area, Puerto Rico

By Torres González, Sigfredo..
San Juan, P.R. | Denver, CO U.S. Dept. of the Interior, U.S. Geological Survey | Earth Science Information Center, Open-File Reports Section [distributor] 1996 .
vi, 102 p. , Shipping list no.: 96-0228-P. 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..

Characterization of stormwater discharges from selected industrial parks in Puerto Rico, 1995-96

By Rodríguez, José M..
San Juan, P.R. | Denver, CO U.S. Geological Survey | Branch of Information Services [distributor] 1998 .
v, 46 p. , Shipping list no.: 99-0018-P. 28 cm..

Ground water resources of the Caguas-Juncos valley, Puerto Rico

By Puig, Juan Carlos.
.
v, 52 p. , Shipping list no.:93-0311-P. 28 cm..