Chemistry 218 171 QD1-999 217 973 Agriculture 110 916 S 110 780 Biology (General) 102 251 QH301-705.5 102 251 Physics 53 153 mer ... QC1-999 52 823 Technology 43 049 T 42 818 Engineering (General). Civil engineering (General) 40 387 TA1-2040 40 387 Agriculture (General) 34 951 S1-972 34 951 Chemical technology 13 418 TP1-1185 13 414 Computer science 11 922 Physical Sciences 9 166 Engineering & Technology 7 753 History 7 750 Biological Sciences 7 476 Science 6 639 Q 5 994 Medicine & Health 5 667 Social, Economic & Political Studies 5 112 Animal culture 5 049 SF1-1100 5 038 Environmental sciences 4 451 GE1-350 4 423 Plant culture 3 916 mindre ...