Sedimentation survey of Lago Dos Bocas, Puerto Rico, June 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] 1998.
- iv, 14 p. ill., maps 28 cm.
- Water resources investigations report 98-4188 .
"In cooperation with the Puerto Rico Aqueduct and Sewer Authority." Two maps on folded leaves in pocket.