Plant breeding 274 Plant Breeding and Genetics 109 PLANT BREEDING 79 Plant Breeding 68 plant breeding 60 MVSc 58 Animal Breeding and Genetics 52 Genetics 49 Breeding 39 Animal husbandry 34 Biotechnology 33 Crop improvement 32 Genetic Engineering, Gene Transfer and Transgenics, (New June 2002) 29 Breeding Genetics and Biostatistics 28 Plants 28 Animal Genetics and Breeding, (New March 2000) 27 Animal breeding 27 Cytogenetics 27 Plant Production 25 Plant Propagation 25 Horticultural Crops, (New March 2000) 24 Agriculture 23 Fishes-breeding 22 Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 22 Crops 21 Genetic engineering 21 Field Crops, (New March 2000) 20 Genetically engineered organisms 20 Plant Pests, (New March 2000) 20 Plant Physiology and Biochemistry 20