TY - BOOK AU - Kima, Vanessa S. TI - The use of corn husk as water filter AV - PGS TD 429.C67 .K49 2008 PY - 2008/// CY - Las Piñas City, Philippines : PB - Southville International School and Colleges KW - Water KW - Purification. KW - Natural filtration KW - Corn husks KW - Utilization KW - Biodegradable filters KW - Water quality KW - Filtration methods N1 - Includes bibliographical references ER -