TY - BOOK AU - Hoover, Richard, ed. TI - Instruments, Methods, and Missions for Astrobiology IV T2 - Proceedings of SPIE; V. 4495 SN - 9780819442093 (Print) PY - 2002/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4495 ER -