RESUME OF PRESENT KNOWLEDGE OF MAN'S ABILITY TO MEET THE SPACE ENVIRONMENT.
D003672:Defecation; D004864:Equipment and Supplies; D005502:Food; D006801:Humans; D008297:Male; D013026:Space Flight; D014556:Urine; D014893:Weightlessness
DEFECATION; EQUIPMENT AND SUPPLIES; FOOD; SPACE FLIGHT; URINE; WEIGHTLESSNESS