Isolation of carbohydrate-metabolizing, extremely halophilic bacteria
The intruder hypothesis and selection against arginine
Nonprevalence of biochemical fossils in kerogen from pre-Phanerozoic sediments
Microbiological sampling of the spacecraft atmosphere during a simulated Skylab mission
Scale effects in the musculoskeletal system, viscera and skin of small terrestrial mammals
Growth and development of cultured carrot cells and embryos under spaceflight conditions
Life science research in space - The Spacelab era