1. Otedoh, M. O. 1987. Paper presented at the meeting on proposal for local production of long fibered pulp for paper industry in Nigeria held at the Federal Ministry of Science and Technology. Augsut 111987, Lagos.
2. Odeyemi, S. O. and Otedoh, M. O. 1988.African Journal of Science and Technology, Ser. 13 2–6.
3. Chemical Technology and Metallurgy Ser. No. 159;Odeyemi S. O.,1984