Taigman, L.G.2017-10-172017-10-171959-12-07MS120-9-1http://hdl.handle.net/2152.3/3802Space medicine.ResearchCorrespondenceProposal for a Prototype Closed Ecological System (Misc. 18b)Inter-Department Communication to J. Thompson, J. Putegnat, K. Roebuck, W. Clohessy, S. Kassy, C. Graham, R. Lea, J. Gaume, R. Gafford