000 00503cam a22001577a 4500
008 180718b2002 xxu||||| |||| 00| 0 eng d
020 _a0821351702
082 _aY4 G793
100 _aGray, John A.
245 _aForest concession policies and revenue systems: country experience and policy changes for sustainable tropical forestry
_cby John A. Gray
260 _aWashington, D.C.
_bWorld Bank
_c2002
300 _a107p.
650 _aForest
650 _aForest management
650 _aForest policy
999 _c287756
_d287756