This work provides access to a wealth of information. Reference librarians, students, zoologists, conservationists, and amateur naturalists can use it to locate such sources as a field guide to the birds of Bali, a checklist of the mammals of Africa, an encyclopedia of fishes, a handbook on insects, an identification key to reptiles of North America, or the name of an Internet news group on western birds. It is the only existing work that contains a compilation of all the major reference sources on the animal kingdom. A comprehensive author-title index and a separate subject index make...