Using a Closed Ecological System to Study Earth's BiosphereMark D. Nelson, J.P. Allen, R. L. Walford et al.|BioScience|1993Cited by 84
Technical review of the Laboratory Biosphere closed ecological system facilityWilliam F. Dempster, Mark D. Nelson, M. van Thillo et al.|Advances in Space Research|2004Cited by 28
Crop yield and light/energy efficiency in a closed ecological system: Laboratory Biosphere experiments with wheat and sweet potatoMark D. Nelson, M. van Thillo, A. Alling et al.|Advances in Space Research|2005Cited by 24
Light, plants, and power for life support on Mars.Frank B. Salisbury, S. Silverstone, William F. Dempster et al.|PubMed|2002Cited by 18
Cowpeas and pinto beans: Performance and yields of candidate space crops in the laboratory biosphere closed ecological systemMark D. Nelson, M. van Thillo, William F. Dempster et al.|Advances in Space Research|2007Cited by 15