Belowground responses to rising atmospheric CO2: implications for plants, soil biota, and ecosystem processes : proceedings of a workshop held at the University of Michigan Biological Station, Pellston, Michigan, USA, May 29-June 2, 1993. : May 1993, Pellston, MI. (Developments in Plant and Soil Sciences ; 60)
Belowground responses to rising atmospheric CO2: implications for plants, soil biota, and ecosystem processes : proceedings of a workshop held at the University of Michigan Biological Station, Pellston, Michigan, USA, May 29-June 2, 1993. : May 1993, Pellston, MI.