Galls are growths caused by the action of other organisms. They are often bizarrely shaped and highly coloured. This fold-out introductory guide looks at common galls, like the red pimples found on sycamore and oak apples, and explains the life cycle of the organisms that cause them. It includes illustrations for 69 common galls.
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
Your customer service is outstanding, and I'll definitely refer friends and colleagues to you. May all go well for your company.
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985