Biomass (4) Management (4) Soils (4) Land tenure (4) Labor productivity (4) Trabajo--Productividad (4) Biomasa (4) Productividad (4) Suelos (4) Énergie verte (4) Restauration (4) Pédologie (4) Gestion (4) Productivité (4) Mutilation, dégradation, etc. (4) Terres (4) Gestion (4) Biomasse (4) Sols (4) Zone climatique tropicale (4) Deterioration (3) Male actors (3) Scientists (3) Comedians (3) Actors (3) Use studies (3) Use studies (3) Erosion (3) Male comedians (3) Erosión (3)