Summary appraisals of the Nation's ground-water resources--Caribbean region
Gomez-Gomez, Fernando.
Summary appraisals of the Nation's ground-water resources--Caribbean region by Fernando Gómez-Gómez and James E. Heisel. - Washington U.S. Govt. Print. Off. for sale by the Supt. of Docs., GPO 1980. - vi, 32 p. ill. (2 fold. in pockets) 29 cm. - Geological Survey professional paper ; 813-U . - Geological Survey professional paper 813-U. .
Bibliography: p. 31-32.
80607817 //r85
Water, Under ground--Puerto Rico.
Water, Under ground--Virgin Islands of the United States.
Puerto Rico
GB1055 / .G65
553.7/9/097295
Summary appraisals of the Nation's ground-water resources--Caribbean region by Fernando Gómez-Gómez and James E. Heisel. - Washington U.S. Govt. Print. Off. for sale by the Supt. of Docs., GPO 1980. - vi, 32 p. ill. (2 fold. in pockets) 29 cm. - Geological Survey professional paper ; 813-U . - Geological Survey professional paper 813-U. .
Bibliography: p. 31-32.
80607817 //r85
Water, Under ground--Puerto Rico.
Water, Under ground--Virgin Islands of the United States.
Puerto Rico
GB1055 / .G65
553.7/9/097295