Marketing Economics 15 Marketing and Distribution 11 Tourism 11 Tourism and Travel 11 Leisure, Recreation and Tourism Economics, (New March 2000) 10 Agriculture 7 Commerce 7 Tourism development 6 Trade 6 Dissertations, Academic (Ph.D) 5 Finance 5 Planning 5 Policy and Planning 5 Case studies 4 Destinations 4 Education 4 Farm produce 4 India 4 Management 4 Production 4 Social aspects 4 Tax 4 Thesis (Ph.D)-Commerce 4 Agricultural Economics 3 Capitalism 3 Constraints 3 Credit 3 Demand 3 Economic aspects 3