Bahan telah dijilid lengkap dalam satu buku bagi terbitan no.9 (1984) sehingga no.14 (1989).
The practice of frying - Hydrogenation - Citric acid in the processing of oils and fats - The density of oils in the liquid state (with special reference to palm oil) - Fertiliser recommendations for oil palm in Peninsular Malaysia (first approximation) - Characteristics and uses of Malaysian palm kernel cake. no.9. no.10. no.11. no.12. no.13. no.14.