Gray,, John Andrew,, 1934- Forest concession policies and revenue systems : country experience and policy changes for sustainable tropical forestry / John A. Gray

Forest concession policies and revenue systems : country experience and policy changes for sustainable tropical forestry / John A. Gray . - Washington : The World Bank, 2002 . - XIII, 107 p. : il. 28 cm . - (World Bank technical paper; 522)
0-8213-5170-2 Brochado

330.15