Search Results       Your search for [subject]Patchouli oil -- Physico-chemical properties -- Study returned 1 record.           Comparison of patchouli oil (pogostemon heyneanus Benth) yields from Samal City; San Isidro, and Mati, Davao Oriental. Mati, Davao Oriental: Davao Oriental State College of Science and Technology. Subject: Pogostemon heyneanus -- Study; Patchouli plant -- Davao Oriental -- Study; Patchouli oil -- Physico-chemical properties -- Study.          Add to Book Cart Relevance: 45.40%