From Library Journal
Biological diversity, or biodiversity for short, is a hot topic. Early in this decade, only a handful of books on the subject were available; since the mid-1990s, however, as interest in such topics as global warming, rainforest destruction, and endangered species has increased, several hundred have been published. Becher (The New Key to Costa Rica, Ulysses, 1996. 13th ed.) has done an exceptionally good job of collecting, organizing, and describing the subject and its resources. The first 50 pages comprise a comprehensive overview, including definitions, history, and discussions of the importance of biodiversity, threats to maintaining it, and conservation efforts. Other chapters provide a chronology, biographical sketches, statistics and documents, a directory of organizations (including web-site addresses when available), print resources, nonprint resources, and a glossary. Each item receives a lengthy annotation. The table of contents is detailed and eminently useful and the index thorough. One would have a hard time finding a better reference guide to an individual subject. Highly recommended for high school, academic, and public libraries.?Lynn C. Badger, Univ. of Florida Lib., Gainesville
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