Juvenile literature 8 Foreign relations 4 Politics and government 4 Agriculture 2 Environmental aspects 2 Foreign relation 2 Korea, (South) 2 Science 2 Soviet Union 2 Study and teaching 2 Thesis 2 Thesis and dessertation 2 ASEAN countries 1 Adobe Photoshop 1 Air 1 Asean countries 1 Asia-Pacific 1 Atlases 1 Birth control 1 Case studies 1 Chienese classic 1 Computer graphics 1 Computer networks 1 Congresses 1 Decision making 1 Defenses 1 Endangered species 1 Exercises 1 Food supply 1 Foreign Relations 1