1. Geographical dimensions of terrestrial net and gross primary productivity
2. K. Cromack, 1973 . Litter production and decomposition in a mixed hardwood watershed and in a white pine watershed at Coweeta Hydrologic Station, North Carolina . Doctoral thesis , Department of Botany, University of Georgia, Athens, Georgia.
3. K. Cromack, C. D. Monk, F. G. Howell, J. B. Gentry, and M. H. Smith, 1975 . Litter production, decomposition and nutrient cycling in a mixed hardwood watershed and a white pine watershed . InMineral cycling in southeastern ecosystems, pp.609 -24 . United States Energy Research and Development Administration, Symposium Series CONF-740513, Washington.
4. Factors Affecting the Applicability of the AET Model for Decomposition in Arid Environments