Jon Richfield

Personal Information

Background

Qualified as entomologist at University of Stellenbosch 1963. Practised at SA Dept Agric Plant Protection Research Institute, then joined IBM. Subsequently spent computer career as consultant for a large international corporation. Retired 2000 and returned to biological interests while using my skills in my local community and on line on an amateur basis.

History

Member for

2 years 16 weeks