Project on Hemispheric Cooperation for the Prevention of Drug Abuse and Traffic Conference I : Summary of Proceedings : Inaugural Conference, June 1989 Conference Project on Hemispheric Cooperation for the Prevention of Drug Abuse and Traffic ( 1989 : San Diego, California) creator Boeker, Paul H. (coordinación) Smith, Peter H. (coordinación) text monographic ING 24, [9] hojas ; 28.0 cm. XX Acervo ITESO - Biblioteca 20250526000000.0 000442561