Engineering 1,690 Enzymes 596 Biotechnology 279 Biochemistry 265 Animal behaviour patterns 244 Genetic engineering 239 Animal husbandry 211 Economics 204 MVSc 192 Mathematics 157 Agricultural engineering 156 Animal nutrition 145 Animal Nutrition 139 Electronics engineering; Applied physics 138 Software engineering 130 Animals 122 Chemical engineering 122 Engineering & allied operations 120 Electronics 119 Income and expense management-- Financial management 119 Electrical engineering 108 Engineering mathematics 108 Biology 106 Civil engineering 100 Income distribution 94 Enzymology 93 Income tax 89 Zoology 85 Nanotechnology 79 Environmental engineering 77