1. Root production and the estimation of net productivity;Bray;Can. J. Bot.,1963
2. Photosynthesis of two important grasses of the shortgrass prairie as affected by several ecological variables;Brown,1974
3. Bacteria in soil;Clark,1967
4. Compartmental analysis of “total soil respiration”;Coleman;Oikos,1973
5. A review of root production processes and their influence on soil biota;Coleman,1976