Economics 13 History 3 Korean 2 Opera 2 Biodiversity 1 Biography 1 Bioremediation techniques 1 Biotechnology 1 China 1 Communism 1 Communism/Socialism 1 Dayak (Indonesian people) 1 Environmental engineering 1 Environmental policy 1 Foreign policy 1 Forestry law and legislation 1 Geography 1 Government 1 Hydrocarbon contaminated materials, bioremediation 1 KOREA 1 Korea 1 Kuala Lumpur (Malaysia) -- Guidebooks ; Malacca (Malacca) -- Guidebooks ; Pinang Island (Pinang) -- Guidebooks ; 1 Land tenure 1 ON THE QUESTION OF KOREA:SPEECHES OF REPRESENTATIVES AT THE 28 TH SESSION OF THE U.N GENERAL ASSEMBLY 1 Phytoremediation of soils, heavy metals etc 1 Politics 1 Rock mechanics 1 Rocks 1 Shifting cultivation 1 Socialism/marxism 1