Muhammad Firdaus Abdul Karim, INFLUENCE OF VEGETATION SPP. ON NITROUS OXIDE PRODUCTION AND REDUCTION / MUHAMMAD FIRDAUS ABDUL KARIM; supervised by: Prof. Liz baggs, Dr. Nicholas Morley and Prof. David Burslem. - xvii, 178 pages; color illustrations ; 30 cm + 1 computer disc Thesis Collections. Thesis PhD. Bibliography : pages 147-173. Subjects--Topical Terms: Nitrous oxide--Environmental aspects.Libraries--Special collections--Dissertation, Academic. Rice--Planting. Tropical forestry.