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puerto rico water resources authority
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Aguirre power plant complex environmental report, April 1972
Puerto Rico. Water Resources Authority. · Yayınevi bilinmiyor
198 sayfa · 1972
Electric power-plants / Environmental aspects of Electric power-plants
Power and irrigation in Puerto Rico, 1945-1955
Puerto Rico. Water Resources Authority. · Yayınevi bilinmiyor
44 sayfa · 1958
Electric utilities / Irrigation
Second general report on the utilization of the water resources of Puerto Rico, 1933-45
Puerto Rico. Water Resources Authority · Service Office of the Government of Puerto Rico, Printing Division
81 sayfa · 1945
Irrigation / Water-power