Barry A. Thomas

• Phylogeny and Classification of the Ferns
• The Phylogeny and Classification of the Ferns
• Introduction to Plant Fossils
• Penarth - The Garden by the Sea
• The evolution and palaeobiology of land plants
• The evolution of plants and flowers
• Future changes in pesticide registration within the EC
• In Search of Fossil Plants
• Plant Fossils
• Some studies on carboniferous lycopods
• Systematic and taxonomic approaches in palaeobotany
• World of Ferns