When biospheres collide

An edition of When biospheres collide (2008)

When Biospheres Collide

a History of NASA's Planetary Protection Programs

By Meltzer, Michael.,Michael Meltzer

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Publish Date

2011

Publisher

CreateSpace Independent Publishing Platform

Language

eng

Pages

544

Description:

subjects: Moral and ethical aspects of Environmental protection, Space pollution, Exploration, Environmental protection, Space environment, Environmental aspects, Moral and ethical aspects

Places: Outer space