The use of corn husk as water filter /
Vanessa S. Kima.
- Las Piñas City, Philippines : Southville International School and Colleges, 2008.
- 17 pages : illustrations ; 28 cm.
Includes bibliographical references.
Water--Purification. --Natural filtration. Corn husks--Utilization. Biodegradable filters. Water quality--Filtration methods.