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, William F. Dempster et al.|Advances in Space Research|2005Cited by 24
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
Advantages of using subsurface flow constructed wetlands for wastewater treatment in space applications: Ground-based mars base prototypeMark D. Nelson, John I. Allen, William F. Dempster et al.|Advances in Space Research|2003Cited by 14
Initial experimental results from the laboratory biosphere closed ecological system facilityMark D. Nelson, M. van Thillo, J.P. Allen et al.|Advances in Space Research|2003Cited by 14