By Ingram, King
By Peter Medgyes
By Ruth Wajnryb
By Betty Lou Leaver (San Diego State University), Boris Shekhtman (Howard University, Washington DC)
By New Horizons Science
By Max Weber, Peter Lassman (University of Birmingham), Ronald Speirs (University of Birmingham)
By R. C. Smail
By Judith Scheele (University of Oxford)
By A. R. Disney (La Trobe University, Victoria)
By Hilary McD. Beckles
By Thomas J. Bassett (University of Illinois, Urbana-Champaign)
By L. H. Gann
By Peter Duignan, L. H. Gann
By M. W. Daly
By Leslie Zines (Australian National University, Canberra)
By Pamela J. Stewart (University of Pittsburgh), Andrew Strathern (University of Pittsburgh)
By Ian Brown (Director and Head of Department Occupational Health Service University of Oxford Oxford UK)
By Philip Bonner
By Elizabeth A. Eldredge (Michigan State University)
By Bill Gillham
By Richard Brown, Kate Ruttle
By Bill Freund (University of Natal, South Africa)
By Gill Budgell, Kate Ruttle
By Pierre Bonnassie, Jean Birrell
By Paul B. Rich
By Ghislaine Lydon (University of California, Los Angeles)
By Robert Wellesley Cole, Felix Cobbson
By Roland Oliver, Anthony Atmore
By Elizabeth Isichei (University of Otago, New Zealand)