books.google.co.uk - Until now, individuals wishing to identify British insects have had to choose between the difficult-to-find specialist keys published in obscure literature, and the misleadingly simplistic popular guides, which cover only a fraction of the species. This book bridges the gap, providing expert guidance...http://books.google.co.uk/books/about/Identifying_British_Insects_and_Arachnid.html?id=8ckVeZ1e5b4C&utm_source=gb-gplus-shareIdentifying British Insects and Arachnids
