1. First Annual Report, West African Institute for Oil Palm Research,1953
2. Quarterly Progress Reports, No. 69,1969
3. Production of extracellular cellulytic and pectic enzymes by Lasiodiplodia theobromae on sweet potato (Ipomoea batatas) tubers;Arinze;International Biodeterioration Bulletin,1976
4. Effect of temperature on growth rate of seven thermophilic fungi;Chapman;Mycologia,1974
5. Enzymes;Dixon,1971