Oil palm yields in the absence of N and K fertilizers indifferent environments in Peninsular Malaysia, by H.L. Foster; Mohd Tayeb Hj Dolmat and Zin Z. Zakaria. - Foster, H. L.; Mohd Tayeb Hj Dolmat; Zin Z. Zakaria; Institut Penyelidikan Minyak Kelapa Sawit Malaysia (Bandar Baru Bangi : Palm Oil Research Institute of Malaysia, 1985)
Keywords: Oil palm - Malaysia, Fertilizers - Malaysia