Restoration ecology Ecology 4 Nature conservation 3 Réhabilitation (Écologie) 3 Conservation 2 Nature 2 42.90 ecology: general 1 Agri (caste) 1 Améliorations foncières 1 Australia 1 Biodiversity 1 Biotic communities 1 Congresses 1 Cost-effectiveness analysis 1 Crecimiento sostenible 1 Ecología 1 Economic aspects 1 Ecosystem management 1 Ecosystem services 1 Environmental Management & Protection 1 Gestion des écosystèmes 1 Government policy 1 Incentives in conservation of natural resources 1 Land management 1 Medio ambiente 1 Protección 1 Reclamation of land 1 Revegetation 1 Transaction cost 1 Umweltökonomie 1