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Future Exploration of Venus (Post-Pioneer Venus 1978)

Lawrence Colin

出版	National Aeronautics and Space Administration, 1976
URL	http://books.google.com.hk/books?id=xDc8AQAAIAAJ&hl=&source=gbs_api

註釋

Based on study results the desirability of future orbiters, atmospheric entry probes, balloons, and landers as vehicles to address the remaining scientific questions were considered.