Gale Environmental Sourcebook

Gale Encyclopedia of American Law

The Canadian parliamentary guide

Human diseases and conditions

Encyclopedia of medical organizations and agencies

Medical & Health Information Directory (Medical and Health Information Directory Vol 2 Publications, Libraries, and Other Information Resources)

Encyclopedia of Governmental Advisory Organizations

Medical And Health Information Directory (Medical and Health Information Directory Vol 3 Health Services Including Clinics, Treatment Centers, Care Programs, and Counseling/Diagnostic Services)

Medical and Health Information Directory

Guide to U.s. Government Publications 2007 (Guide to U.S. Government Publications)

Encyclopedia of Medical Organizations And Agencies (Encyclopedia of Medical Organizations and Agencies)