Ronald M. Nowak - Science - 1999 - 1936 pages
Gives an historical account of the world's mammals since 3,000 B.C., and then provides detailed information about every mammal on earth, divided by genus.
Kerry Scot Walter, Harriet J. Gillet - Nature - 1998 - 862 pages
This book represents the most comprehensive compilation of data on threatened vascular plants ever published. It includes the names of some 33,000 plant species determined to ...