Literature: history & criticism 8 Business strategy 6 Literature & literary studies 5 Technology: general issues 5 Education 4 Humanities 4 Literary studies: general 4 Organizational theory & behaviour 4 Biodiversity 3 Communication studies 3 Educational strategies & policy 3 History 3 Organization & management of education 3 Research & information: general 3 Society & social sciences 3 linguistics 3 Agricultural science 2 Business & the environment, 'Green' approaches to business 2 Business ethics & social responsibility 2 Conservation of wildlife & habitats 2 Ecological science, the Biosphere 2 Environmental management 2 Folklore, myths & legends 2 Limnology (freshwater) 2 Literary studies: c 1800 to c 1900 2 Philosophy 2 Politics & government 2 Public administration 2 Religion & beliefs 2 Social & cultural anthropology, ethnography 2