Symposium of the British Mycological Society held at Bath University, 11-15 April 1983 ; edited by D.H. Jennings & A.D.M. RaynerCambridge University Press1984
organized and sponsored by the second International Mycological Congress, August 27-September 3, 1977, at the University of South Florida, Tampa, Florida ; edited by Lekh R. BatraAllanheld, Osmun1979