The proceedings of previous International Conferences on Remediation of Chlorinated and Recalcitrant Compounds are available on searchable compact discs (CD-ROM). Copies of the CD can be ordered from The Conference Group, Inc. (800-783-6338 or 614-488-2030; fax: 614-488-5747; info@confgroupinc.com). Proceedings of several other Battelle-sponsored remediation conference series also are available.