<P>The third edition of the <I><STRONG>Toxicologist¿s Pocket Handbook</STRONG>, </I>like the first two editions, is a scaled-down version of the best-selling <I>Handbook of Toxicology</I>. It provides the most frequently used toxicology reference information in a convenient pocket-sized book. The format remains the same as the earlier editions to allow basic reference information to be located quickly, with the information placed in sections specific to subspecialties of toxicology. A detailed table of contents lists all tables and figures contained in the book by section. This expanded edition contains a number of tables not found in the second edition added to sections on lab animals, general toxicology, dermal and ocular toxicology, genetic toxicology/carcinogenesis, neurotoxicology, immunotoxicology, reproductive/developmental toxicology, industrial chemical, and pharmaceutical toxicology. New information is presented for additional laboratory animals such as swine and primates, in