Geographical information systems (GIS) & remote sensing Slovenia 10 Environmental science, engineering & technology 6 Botany & plant sciences 3 Agriculture & farming 2 Biology, life sciences 2 Communications engineering / telecommunications 2 Conservation of the environment 2 Cultural studies 2 Data mining 2 Ecological science, the Biosphere 2 Environmental monitoring 2 Historical geography 2 Internet: general works 2 Mathematics 2 Political economy 2 African history 1 Agricultural science 1 Archaeology 1 Biodiversity 1 Building construction & materials 1 Building skills & trades 1 Climate change 1 Computer networking & communications 1 Computer-aided design (CAD) 1 Databases 1 Deltas, estuaries, coastal regions 1 Developing countries 1 Development economics & emerging economies 1 Earth sciences 1