Quantum field theory 94 Field crops 67 Field theory 53 Field Crops 51 Field Crops, (New March 2000) 35 field crops 23 Algebraic fields 22 Physics 20 Plant Breeding and Genetics 19 A LABORATORY BLOCK FIELD ECOLOGY 18 Pests 15 Agriculture 14 Quantum theory 14 Electromagnetic fields 13 Plant Production 13 Crop production 12 Crops 12 FIELD CROPS 12 Field theory (Physics) 12 Horticultural Crops, (New March 2000) 12 Plant Physiology and Biochemistry 12 Plant breeding 12 UNDERSTANDING ARCHAEOLOGY-- FIELD METHODS -- THEORIES AND PRACTICES 12 forage crops 12 Field work 11 Galois theory 11 Gauge fields (Physics) 11 Plants 11 Unified field theories 11 Finite fields (Algebra) 10