A proposed streamflow-data program for Puerto Rico
López, Miguel A.
A proposed streamflow-data program for Puerto Rico Miguel A. López and Fred K. Fields. - [Washington] U.S. Geological Survey 1970. - 35 p. maps. - Caribbean District open-file report .
fel36001781
Rivers--Puerto Rico
Puerto Rico
A proposed streamflow-data program for Puerto Rico Miguel A. López and Fred K. Fields. - [Washington] U.S. Geological Survey 1970. - 35 p. maps. - Caribbean District open-file report .
fel36001781
Rivers--Puerto Rico
Puerto Rico