Drug abuse.
Contributors: Pan American Health Organization.
Series: Scientific publication ;; no. 522; Publicaciones científicas (Washington, D.C.) ;; no. 522.
Publisher: Pan American Health Organization, Pan American Sanitary Bureau, Regional Office of the World Health Organization
Published: 1990
Place of publication: Washington, D.C., U.S.A
Language: eng
Number of pages: 198
Subjects: Drug abuse -- Latin America.; Drug abuse -- Caribbean Area.
Notes: Includes bibliographical references.