monde (1) temps (durée) (1) diversité biologique (1) programme (1) mare (1) besoin (1) gestion (1) littérature (1) expérience scientifique (1) environnement (1) conservation (1) budget (1) Zimbabwe (1) Conservation (1) Balances (Weighing instruments) (1) Biodiversity (1) Time (1) Threats (1) Strategy (1) Social sciences (1) Social learning (1) Science (1) Nature and nurture (1) Management (1) Literature (1) Learning (1) Face (1) Euthenics (1) Equilibrium (1) Ecology (1)