books.google.co.in - California has a vast number of insect species: estimates run 30,000-35,000 or more, and even in the better known groups, new species occasionally are discovered. This volume is the first attempt in more than half a century to summarize knowledge of this rich insect fauna, and the first work ever to...http://books.google.co.in/books/about/California_insects.html?id=0yqcmAigRskC&utm_source=gb-gplus-shareCalifornia insects
