FARREL, Graham

Cocaine and heroin in Europe 1983-93 : a cross-national comparison of trafficking and prices / Graham Farrel, Kashfia Mansur, Melissa Tullis
In: British Journal of Criminology (The). - Oxford. - V.36,n.2 (Spring 1996). - p.255-281
DROGA / COCAÍNA / HEROÍNA / TRÁFICO DE DROGA / TOXICODEPENDÊNCIA / CONTROLO DE DROGA / EUROPA /