Description based on: Apr. 1992; title from caption.
Vols. for -Apr. 1992 issued by: Office for Substance Abuse Prevention, Alcohol, Drug Abuse, and Mental Health Administration, Public Health Service, U.S. Dept. of Health and Human Services; Mar. 1993 by: Center for Substance Abuse Prevention, Substance Abuse and Mental Health Services Administration, Public Health Service, U.S. Dept. of Health and Human Services.