Southville International School and Colleges

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Santos, Rodson Jacob L.

Purification method and water quality / Rodson Jacob L. Santos. - Las Piñas City, Philippines : Southville International School and Colleges, 2007. - 66 pages : illustrations ; 28 cm.

Includes bibliographical references.

Subjects--Topical Terms:
Water--Purification.
Water quality.
Water--Analysis.

LC Class. No.: PHS TD 695 / .S26 2007