Water resources of the lower Rio Grande de Arecibo alluvial valley, Puerto Rico
Quiñones-Aponte, Vicente.
Water resources of the lower Rio Grande de Arecibo alluvial valley, Puerto Rico by Vicente Quiñones-Aponte ; prepared in cooperation with the Puerto Rico Department of Agriculture and the Puerto Rico Department of Natural Resources. - San Juan, P.R. Denver, Colo. U.S. Dept. of the Interior, Geological Survey Books and Open-File Reports [distributor] 1986. - vi, 38 p. ill., maps 28 cm. - Water resources investigations report 85-4160 .
Distributed to depository libraries in microfiche. One map on folded sheet in pocket.
Includes bibliographical references (p. 38).
gp 90008163
Hydrology--Puerto Rico--Arecibo Region.
Puerto Rico
624-B (MF)
I 19.42/4:85-4160
Water resources of the lower Rio Grande de Arecibo alluvial valley, Puerto Rico by Vicente Quiñones-Aponte ; prepared in cooperation with the Puerto Rico Department of Agriculture and the Puerto Rico Department of Natural Resources. - San Juan, P.R. Denver, Colo. U.S. Dept. of the Interior, Geological Survey Books and Open-File Reports [distributor] 1986. - vi, 38 p. ill., maps 28 cm. - Water resources investigations report 85-4160 .
Distributed to depository libraries in microfiche. One map on folded sheet in pocket.
Includes bibliographical references (p. 38).
gp 90008163
Hydrology--Puerto Rico--Arecibo Region.
Puerto Rico
624-B (MF)
I 19.42/4:85-4160