Economies et finances (6) Sciences de l'information et de la communication (4) Sociologie (1)
Colloques et conférences (12) Articles (5) Textes imprimés (1)
Science (17) Social sciences (16) sol (7) Soils (7) Example (7) modèle (6) gestion (6) Soybean (6) Modeling (6) Management (6) Management (6) azote (5) agriculture (5) Agriculture (5) Nitrogen (5) Legumes (5) Intercropping (5) Crops (5) Cropping systems (5) Catch crops (5) Agriculture (5) Yields (5) champ (4) Scenarios (4) Water (4) Scenarios (4) Plots (Drama, novel, etc.) (4) Performances (4) Motion picture plays (4) Experiments (4)