TY  - BOOK
AU  - Halvorson, Craig, ed.
TI  - Optics and Photonics in Global Homeland Security IV
T2  - Proceedings of SPIE; V. 6945
SN  - 9780819471369 (Print)
PY  - 2008///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6945
ER  -