Symposium on Better Crops for Food (1982 London, England)

Subjects

Agriculture, Congresses, Food crops, Congres, Crop yields, Cultivated Plants, Edible Plants, Ertragssteigerung, Food, Kongress, Kulturpflanzen, Landwirtschaft, Methods, Pflanzenzu˜chtung, Physiologie vegetale, Plant physiology, Plantes cultivees, Plants