J. G. Hawkes

• Solanaceae III
• Potato collecting expeditions in Mexico and South America
• Conservation and Agriculture
• Crop Genetic Resources for Today and Tomorrow
• Crops, weeds and man
• Diversity of Crop Plants
• European and Regional Gene Banks
• Ex Situ Conservation of Plant Genetic Resources
• Reproductive Biology and Taxonomy of Vascular Plants
• The Potato Evolution, Biodiversity And Genetic Resources