"Amino" Quotes from Famous Books
 ... billion or so years that had followed, and almost all the free oxygen had become locked in iron oxide. The air was almost pure carbon dioxide. It would have been different if life had ever appeared on Koshchei, but apparently the right amino acids never assembled. Some attempts had been made to introduce vegetation after the colonization of Poictesme, but they ...
— The Cosmic Computer • Henry Beam Piper |
