Natural resources, Communal Commons 5 Sustainable development 3 Communication in international relations 2 Land degradation 2 Right of property 2 Social capital (Sociology) 2 Waste lands 2 Beheer 1 Bosbouw 1 Community development 1 Economic anthropology 1 Environmental policy 1 Environmental protection-International cooperation 1 Global commons 1 Infrastructure (Economics) 1 International cooperation 1 Irrigation 1 Land tenure 1 Land titles 1 Land use, Rural 1 Natuurlijke hulpbronnen 1 Pasture, Right of 1 Social conditions 1 Tribes 1 Villages 1