PCS Library Search for 'su:"Canadian-American Border Region."'

Homeland Security: Life on the Wild Frontier. /

By Horrock, Nicholas M.. UPI, 2002 , Articles Contained in SIRS Enduring Issues 2003. | Originally Published: Homeland Security: Life on the Wild Frontier, Feb. 10, 2002; pp. n.p..

Homeland Security: Guarding Traffic Along 7,500 Miles. /

By Horrock, Nicholas M.. UPI, 2002 , Articles Contained in SIRS Enduring Issues 2003. | Originally Published: Homeland Security: Guarding Traffic Along 7,500 Miles, Feb. 10, 2002; pp. n.p..