Search Results       Your search for [subject]Oil adsorbents -- Rice hull ash returned 1 record.           Collection of oil from spills using rice hull ash. by Lucasan, Yeo.Gail, Regine R.; Quezon City: PSHS, 2002. Subject: Rice hull ash -- As oil adsorbent; Oil pollution of water; Oil adsorbents -- Rice hull ash.          Add to Book Cart Relevance: 46.50%