Search Results       Your search for [subject]Essential oil -- Pogostemon heyneanus returned 1 record.           Physico-chemical characteristics and stability of essential oil from dried leaves of pogostemon heyneanus Benth. Mati, Davao Oriental: Davao Oriental State College of Science and Technology. Subject: Indian patchouli -- Essential oil; Essential oil -- Pogostemon heyneanus; Essential oil -- Physio-chemical -- Study; Essential oil -- Stability -- Study.          Add to Book Cart Relevance: 41.50%