Vol. 27 (3) September 2015, p. 220-228 TREATABILITY OF OIL PALM FROND AND RUBBER WOOD CHIPS WITH UREA FOR THE DEVELOPMENT OF SLOW RELEASE FERTILISER NUR NABILAH ABD KHALID*; ZAIDON ASHAARI*; AHMAD HUSNI MOHD HANIFF**; AZMY MOHAMED* and LEE SENG HUA* FULL TEXT | DOWNLOAD PDF