TY  - BOOK
TI  - National drug control strategy
PY  - 2011///
PB  - Executive Office of the President of the United States
KW  - Estrategias de seguridad
KW  - Drogas
KW  - Estados Unidos de América
UR  - http://www.whitehouse.gov/sites/default/files/ondcp/ndcs2011.pdf
ER  -