History 419 Dissertations, Academic (Ph.D) 258 History and criticism 152 Management 142 BOOK REVIEW 114 DIGITAL BOOK ARCHIVE 111 Tourism 103 Economics 90 General management 88 Tourism and Travel 85 Agricultural Economics 82 Plant Breeding and Genetics 82 Agriculture 80 Politics and government 80 India 78 Education 76 Policy and Planning 76 KERALA 71 Leisure, Recreation and Tourism Economics, (New March 2000) 69 Social Psychology and Social Anthropology, (New March 2000) 69 Biotechnology 68 Novel 67 Sustainability 66 Agronomy 65 Mathematics 64 Biography 63 DEBATE; 63 Criticism and interpretation 62 Plants 62 Biographies 60