Using a Closed Ecological System to Study Earth's BiosphereMark D. Nelson, J.P. Allen, T. Burgess et al.|BioScience|1993Cited by 84
“Living off the land”: resource efficiency of wetland wastewater treatmentMark D. Nelson, A. Alling, Mark T. Brown et al.|Advances in Space Research|2001Cited by 67
The legacy of biosphere 2 for the study of biospherics and closed ecological systemsJ.P. Allen, A. Alling, Mark D. Nelson|Advances in Space Research|2003Cited by 48
Development and research program for a soil-based bioregenerative agriculture system to feed a four person crew at a Mars baseS. Silverstone, J Allen, Mark D. Nelson et al.|Advances in Space Research|2003Cited by 44
Life Under Glass: The Inside Story of Biosphere 2A. Alling, S. Silverstone, Mark D. Nelson|Medical Entomology and Zoology|1993Cited by 36