Hotspots : earth's biologically richest and most endangered terrestrial ecoregions /
Russell A. Mittermeier, Norman Myers, Cristina Goettsch Mittermeier ; coordinator, Patricio Robles Gil ; foreword, Harrison Ford.
- [1st English ed.].
- [Mexico City] : CEMEX, [c1999]
- 430 p. : col. ill., col. maps ; 36 cm.
"Produced for CEMEX by Agrupación Sierra Madre and Conservation International"--p. 7.