| Drugs, violence and public health : what does the harm reduction approach have to offer? / Patricia G, Erikson. |
|
2001 |
| Meeting the challenges of violent crime : a Canadian perspective / Brian Tkachuk, Yvon Dandurand. |
|
1998 |
| Weapons and violent crime [electronic resource] / by Tracey Leesti. |
|
1997 |