"During 20 years of research, the IBMP scientists have discovered up to 250 species of microorganisms which live inside manned spacecraft, including fungi and bacteria."
http://www.space.com/news/spacestati...us_000727.html
http://www.lauralee.com/news/moldfood.htm
http://www.hindu.com/seta/2004/04/22...2200361600.htm
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