Tipo	Título	Autor	Edición	Disponibilidad	Valoración
Libro	Demineralization by Ion Exchange: In Water Treatment and Chemical Processing of Other Liquids	Applebaum, Samuel B.	(1968)	Domicilio	----------
Libro	Standard Methods for the Examination of Water and Wastewater Including Bottom Sediments and Sludges	----------	11th. ed.   (1967)	Domicilio	----------