La ciencia del agua para escuelas.

Bibliographic Details

Uniform Title:	Water science for schools.
Corporate Authors:	Geological Survey (U.S.), United States. Environmental Protection Agency
Other Authors:	Perlman, Howard A.
Format:	Government Document Book
Language:	Spanish
Published:	[Atlanta, Ga.] : USGS.
Subjects:	Hydrology. Water-supply.
Online Access:	https://purl.fdlp.gov/GPO/LPS67399