Bachelor of Science in Agriculture, University College Gold Coast, Accra, 1956. Diploma in agricultural science, School Agriculture, Cambridge, England, 1960. Doctor of Philosophy, University New England, 1976.
Agricultural officer Ministry of Agriculture, Ghana, 1956-1960. Research officer Council for Scientific and Industrial Research, Ghana, 1960-1964. Lecturer University Ghana, 1964-1973, senior lecturer, 1973-1977, professor, 1977-2000, emeritus professor, 2000, dean of faculty, 1981-1986.
Consultant Food and Agriculture Organization (of the United Nations)/United Nations, Sri Lanka, 1984, Ethiopia, 1986-1988, chief technical adviser, Western Samoa, 1988-1992. Board chairman Crops Research Institute, Ghana, 1994-1999.
(2 maps, photos, 44p. Original pink wrapper. 23cm.)
Fellow Ghana Academy Arts and Sciences (honorary secretary 1993-1996), Ghana Institute Horticulture.
Married Mabel Vanderpuije, August 26, 1961. Children: Victor, Molly, Vera, Evelyn, Rudolf.