El agua potable /

Bibliographic Details
Main Author:	Arguedas Vargas, Edgar Hernán
Corporate Author:	Escuela Normal Superior (Costa Rica)
Format:	Thesis Book
Language:	Spanish
Published:	Heredia, C.R. : E. H. Arguedas V. , 1969.
Subjects:	AGUA POTABLE

Description
Physical Description:	25 h. ; 28 cm.

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