edited by Geoffrey S. Hall ; project coordinators, Pierre Lasserre and David L. HawksworthCAB International in association with United Nations Educational, Scientific and Cultural Organization (UNESCO) and the International Union of Biological Sciences (IUBS)c1996
edited by Geoffrey S. HallCAB International in association with United Nations Educational, Scientific and Cultural Organization (UNESCO) and the International Union of Biological Sciences (IUBS)c1996