many miles from fellow workers in their chosen fields." In the words of 19th-century geologist William Barton Rogers, "Solitude is, after all, no friend to Science."

RESOURCES & ENVIRONMENT
The Last hk "Zoos: Endangered Species' Last Hope?" Joseph Wallace, in Museum (May-June 1982), Museum Circulation Services, P.O. Box 1300, Bergenfield, N.J. 07621.
Nowadays, zoos must be more than just showcases for exotic animals. As one zoo administrator puts it, "Zoos must...