Agricultural economics 1,189 Economic development 1,184 Economics 1,076 Tourism 660 India-economic development and growth-- Economic planning-- Production economics 604 Economic development-- Economic Planning 553 Industrial economics 464 Economic growth and development-- Economic Planning 457 Microeconomics-- Production economics 388 India 360 Agriculture 298 Economic policy 293 Microeconomics 260 Economic growth-- Economic Planning 218 Sustainable development 216 Entrepreneurship--Public enterprise 200 Prices-- Production economics 194 Tourism industry and management 183 Entrepreneurship 163 Economic conditions 158 Production 151 Social Sciences 144 Development economics 128 Managerial economics 122 Kerala-Economic development and growth-- Economic planning-- Production economics 120 Rural development 119 microeconomics 107 Development 105 Economic growth 104 Hospitality management--Hotel industry--Food --Catering 101