Special Features: Special Features: Library Journal vol. 132 iss. 13 p. 116 (c) 08/15/2007 More than 165 entries?each about four pages long?cover biotechnology applications in medicine (Vol. 1), agriculture (Vol. 2), and industry (Vol. 3), describing concepts, scientific foundations, and current issues (e.g., ethical dilemmas) and developments. The advisors and contributors are leading science writers and outstanding scholars in their field; Lee Lerner and Brenda Lerner have edited numerous books on science and technology. Up-to-date sources for more information as well as cross-references to other sections of the encyclopedia stimulate further exploration. The set is well indexed and contains a time line and a comprehensive glossary. The layout is highly readable, with plenty of white space, and the explanations are simple. The use of well-illustrated, colorful diagrams, photos, sidebars, and "Words To Know" helps users clearly understand complex scientific topics. BOTTOM LINE Most other biotechnology encyclopedias, e.g., Robert A. Meyers's Molecular Biology and Biotechnology: A Comprehensive Desk Reference (Wiley, 1995), are geared to advanced students. This inexpensive encyclopedia would be invaluable to younger students or laypeople with limited scientific background. An ideal addition to any high school, university, college, or public library.?Hazel Cameron, PACCAR Corporate Lib., Bellevue, WA ?