William_Stewart_(biologist)
Sir William Duncan Paterson Stewart (born 6 June 1935) was President of the Royal Society of Edinburgh from 1999–2002 and Chairman of the Microbiological Research Authority.
Chief Scientific Advisers to HM Government
Sir William Duncan Paterson Stewart (born 6 June 1935) was President of the Royal Society of Edinburgh from 1999–2002 and Chairman of the Microbiological Research Authority.