Research in protozoology.
Oxford: Pergamon Press, 1967-1972. Octavo, text illustrations, very good set (volumes two and three lack dustwrappers). More
Oxford: Pergamon Press, 1967-1972. Octavo, text illustrations, very good set (volumes two and three lack dustwrappers). More
London: Baillière Tindall, 1982. seventh edition). Quarto, text illustrations, laminated boards. More