%0 Journal Article
%T Optimism versus Hope
%J Conservation biology
%D 2007
%V 21
%N 6
%P 1396-1396
%X <p>[Abstract unavailable]</p>
%G 
%I John Wiley and Sons
%@ 0888-8892
%U http://dx.doi.org/10.1111/j.1523-1739.2007.00837.x