Economics 11 Forest utilization 11 Public utilities 11 Electric utilities 8 Utility theory 8 Utilization 8 Forest Management and Utilization 5 Silviculture 5 Utilities (Computer programs) 5 Agroforestry 4 Decision making 4 Forest Products and Utilization 4 Input Utilization (Microeconomics) 4 Land utilization 4 Privatization 4 Water utilities 4 Welfare economics 4 Electric utilities--Law and legislation 3 Forest management and utilization 3 Fungal enzymes 3 India 3 Irrigation 3 Mathematics and Statistics 3 Meteorology and Climate 3 Methodology 3 Resource utilization 3 Smart power grids 3 Social Psychology and Social Anthropology, (New March 2000) 3 Social choice 3 Techniques and Methodology 3