DOST ceramic water filters rolled out nationwide

Bibliographic Details
Published in:	Agriculture Vol. 18, no. 10 (Oct. 2014), 58-59
Main Author:	Conoza, Violeta Balaoing
Format:	Article
Language:	English
Published:	2014
Subjects:	Water filters Drinking water purification Water purification Water purification equipment Philippines. Department of Science and Technology