R B Drummond

Edible Wild Plants of Sub-Saharan Africa by Charles R. Peters,Eileen O'Brien,R B Drummond,Royal Botanic Gardens Royal Botanic Gardens Paperback 1 December 1992 from£N/A | RRP: ~~£25~~
The traditional medical practitioner in Zimbabwe: His principles of practice and pharmacopoeia (Zambeziana) by M Gelfand,S Mavi,R B Drummond,B Ndemera Mambo Paperback from£N/A | RRP: £