00922nam a22003017i 450000500170000000800410001704100080005810000190006624502260008526000290031130000150034065000420035565100130039765000130041065000170042365000220044065000160046265000190047865000170049765300150051465500150052970000160054499600090056099600070056999800070057693900130058395200240059620141212094958.0000214s2000    sp     gr     000 0 spa c  aeng1 aERICKSON, P.G.10aCANADIAN CANNABIS POLICY: THE IMPACT OF CRIMINALIZATION, THE CURRENT REALITY AND FUTURE POLICY OPTIONS. EN: CANNABIS SCIENCE. FROM PROHIBITION TO HUMAN RIGHT. CANNABIS WISSENSCHAFT. VON DER PROHIBITION ZUM RECHT AUF GENUB  aBERLINbPETER LANGc1997  a227-242 p.14aAcción contra las drogodependencias14aCanadá14aCannabis14aDelincuencia14aDrogodependencias14aEvolución14aLegalización14aPerspectivas10aAdicciones 4aDocumental1 aFISCHER, B.10a17.310a42  aCL  a20000214  oQ1a.92oD42.148yCL