Written for consultants, engineers, professors, students, lawyers, and researchers in the chemical field, this Second Edifion contains over 200 new entries and over 400 updated and verified entries.Revised to reflect the changes and growth on the Internet, the Chemical Guide contains nine new recycling categories, 97 new listings in the Descriptions of Selected Organizations chapter, and an astounding 132 new EPA listings in the World Wide Web Resources by Subject chapter. The guide's remaining four chapters contain list entries for academic institutions, Internet discussion groups, newsgroups, and gopher resources.