Search Results       Your search for [subject]Petroleum oil substitute -- Coconut oil returned 1 record.           Energy: non-conventional sources of energy. Bicutan, Taguig City, Philippines: Science and Technology Information Institute. Subject: Non-conventional energy; Energy; Biogas; Solar radiation; Petroleum oil substitute -- Coconut oil; Biogas from dried banana, pineapple peelings; Biogas digesters -- Philippines.          Add to Book Cart Relevance: 32.57%