By Foreword by Julian Huxley
By Collins-Longman Atlases
By Shaw, Arthur Charles, Lazell, S K, Foster, G.N., Arthur Charles Shaw, S K Lazell, G.N. Foster
By Anita Croy
By Hessayon, Dr D G
By The Times
By Lorenz, Konrad, Kickert, R.W.
By Paul Davies
By Krebs, Charles J.
By Atkins, Stephen, Fowler, Rosamund
By Redfern, Ron, Hincks, Gary
By Porritt, Jonathan
By Duda, Rudolf, Rejl, Lubos
By P.M. Mather
By Sutley, F.J.
By Stilwell, Clarke
By Wood, D.W.
By Coborn, John
By Tearpock, Daniel J., Bischke, Richard E.
By Bailey, Ronald
By Joel Makower
By Ruth Perkins, Charlie Webster
By Unknown
By Alfred Publishing, Hal Leonard Publishing Corporation
By Quadrillion
By Love, Bill, Love, Kathy
By Dr. D. G. Hessayon, Hessayon, D. G.
By Reader's Digest