Developing countries Economic conditions 31 Economic development 18 Economic policy 15 Economic aspects 5 Social conditions 5 Congresses 4 Economic history 4 Foreign relations 4 International cooperation 4 International economic relations 4 Social policy 4 Case studies 3 Economic assistance 3 Economic geography 3 Environmental impact statements 3 Poverty 3 Addresses, essays, lectures 2 Agriculture 2 Commercial policies 2 Commerical treaties 2 Democracy 2 Economic integration 2 Environmental protection 2 Globalization 2 History 2 Investments, Foreign 2 Libraries, National 2 Literacy programmes 2 Management 2