|   | by: Peter L. Forey · etc. · C.J. Humphries · I.J. Kitching · R.W. Scotland · D.J. Siebert · D.M. WilliamsHardcover 
 
 
 ISBN: 978-0-19-857767-6 ISBN-10: 0-19-857767-2 Clarendon Press · 1992 | 
| See also: | ||
| 1993 | Paperback | Cladistics: A Practical Course in Systematics (Systematics Association Special Volumes) |