Alan Mitchell

• The complete guide to trees of Britain and Northern Europe
• The Nine American Lifestyles
• Collins handguide to the trees of Britain and Northern Europe
• Complete Guide to Trees of Britain and Northern Europe
• Genetic stratigraphy on the exploration and production scales
• New Bottom Line
• Pg Trees of Britain and N Europe
• Right Side Up
• Rocks and minerals of the world
• Roots of Evil
• The garden tree
• The guide to trees of Canada and North America