| Patterns of crime in Canadian cities : a multivariate statistical analysis / Kwing Hung, Chi Nguyen. |
|
2002 |
| Drugs and human security in the Americas : report on the Group of Experts Meeting : San José, Costa Rica, March 28-30, 1999. |
|
1999 |
| World drug report [electronic resource]. |
|
1997 |
| The police and drugs / by Mark H. Moore and Mark A.R. Kleiman. |
- Document du gouvernement
- Recherche académique
|
1989 |