Sedimentation survey of Lago Prieto, Puerto Rico, October 1997
by Luis R. Soler-López and Richard M.T. Webb.
- San Juan, P.R. Denver, CO U.S. Dept. of the Interior, U.S. Geological Survey U.S. Geological Survey, Branch of Information Services [distributor] 1999.
- v, 11 p. ill., maps 28 cm.
- Water resources investigations report 99-4169 .
"In cooperation with the Puerto Rico Electric Power Authority." Two maps on folded leaves in pocket.