2006 journal article
Growth and survival of Pinus taeda in response to surface and subsurface tillage in the southeastern United States
Forest Ecology and Management, 234(1-3), 209–217.
By: C. Carlson, T. Fox, S. Colbert, D. Kelting, H. Allen & T. Albaugh
2000 journal article
Early loblolly pine growth response to changes in the soil environment
New Zealand Journal of Forestry Science, 30(1), 206–225.
By: D. Kelting, J. Burger & S. Patterson