Interview John Ledger

John Ledger (right) at the Katse Dam, Lesotho. Name: John Ledger Residence: Johannesburg Country: South Africa What is your background? I am primarily a biologist, having a BSc in Zoology and Botany (1964), a BSc Hons in Zoology (1965) and a PhD in Tropical Pathology (1976). I have had three different [...]