00450pab a2200145 454500008004000000100001400040245008400054260000900138300001500147362000800162650005100170650003000221700002100251773003200272180718b2011   xxu||||| |||| 00| 0 eng d  aKannan, A  aEcosystem services: Valuation of common property resources in Tamil Nadu, India  c2011  ap.237-247.  aOct  aCommon property resources - India - Tamil Nadu  aCommon property resources  aRavichandran, M.  aIndian Journal of Economics