BOOK REVIEWS

Book reviewed in this article:
The Ecology of Survival: Case Studies from Northeast African History , edited by D. Johnson and D. Anderson.
Vulnerability: How the poor cope, Edited by Robert Chambers.
Cities under water: Ten cities' Efforts to Manage Floodplain Land Use, by Raymond J. Birby.
Laser Holography in Geophysics, edited by Shuzo Takemoto.