Environmental Tolerance of Plants Plant Breeding and Genetics 4 Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 3 Plant Physiology and Biochemistry 3 Plants 3 Adaptation 2 Climatic change 2 Cold stress 2 Crop production 2 Field Crops, (New March 2000) 2 Frost 2 Frost resistance 2 Genetic improvement 2 Molecular genetics 2 Plant Cropping Systems 2 Plant Production 2 Plant Water Relations 2 Plant breeding 2 Plant physiology 2 Stress 2 Stress response 2 Weeds and Noxious Plants 2 Acclimatization 1 Arabidopsis thaliana 1 Betula pendula 1 Biological Resources (Plant) 1 Cereals 1 Characterization 1 Chilling 1 Cold 1