Bioregenerative life-support systems and space flight
Contributors: United States. National Aeronautics and Space Administration
Series: NASA educational briefs -- EB-109
Publisher: National Aeronautics and Space Administration
Published: 1992
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Hydroponics -- United States; Hydroponics -- Study and teaching -- United States
Other titles: Bioregenerative life support systems and space flight
Notes: Caption title

At head of title: An educational publication of the national Aeronautics and Space Administration, for the middle and secondary-level classroom

Shipping list no.: 92-0694-P

"September 1992."