Matière organique (2) années (2) Burundi (1) Haïti (1) Intercession (1) Dissolution (1) Dissertations (1) Deterioration (1) Seedlings (1) Channelization (1) Casualties (1) Boundaries (1) Moisture (1) Price-earnings ratio (1) Wild women (1) Piping (1) Plumbing fixtures (1) Worms (1) Wild men (1) Waste products (1) Value added (1) Technical reports (1) Taro (1) Spleen (1) Solids (1) Slopes (Physical geography) (1) Seepage (1) Scientists (1) Production (Economic theory) (1) Plumbing--Equipment and supplies (1)
Soils (7) Suelos (7) Sols (7) Burundi (5) Burundi (5) Preservation (4) Conservation (4) Biomass (4) Production (Economic theory) (4) Average (4) Technique (4) Societies, etc (4) Societies and clubs (4) Land tenure (4) Labor productivity (4) Erosion (4) Trabajo--Productividad (4) Biomasa (4) Erosión (4) Productividad (4) Producción (4) Érosion (4) Énergie verte (4) Technique (4) Protection du patrimoine (4) Production (4) Productivité (4) Associations (4) Moyenne (4) Terres (4)