TY - BOOK AU - Hoover, Richard, ed. TI - Instruments, Methods, and Missions for Astrobiology VI T2 - Proceedings of SPIE; V. 4939 SN - 9780819447340 (Print) PY - 2003/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4939 ER -