Biodiversity and Ecosystem Functioning: Maintaining Natural Life Support Processes
Journal article published in 1999 by
Shahid Naeem,
A. J. Symstad,
F. S. Chapin Iii,
D. Tilman,
Fs Chapin,
Robert Costanza,
Paul R. Ehrlich,
Frank B. Golley,
David U. Hooper,
John H. Lawton,
R. V. O'Neill,
Robert O’Neill,
Harold A. Mooney,
Osvaldo E. Sala 
,
Others
,
Others
Abstract
retracted due to debate