00342nas a2200133   4500000000100000000000100001008004100002260001200043100001800055700001500073700002600088700002200114245007200136       2009                            d  c10/20091 aUllas Karanth1 aJ Goodrich1 aSrinivas Vaidyanathan1 aVishwanatha Reddy00aLandscape scale, ecology-based management of wild tiger populations