@book{coleman_coyle_blake_britton_buford_campbell_cox_cregg_daniels_jacobson_et al._2004, title={Production of short rotation woody crops grown with a range of nutrient and water availability: establishment report and 1st-yr responses}, volume={SRS-72}, journal={General technical report SRS-72}, institution={USDA Forest Service, Southern Research Station}, author={Coleman, M. and Coyle, D. and Blake, J. and Britton, K. and Buford, M. and Campbell, B. and Cox, J. and Cregg, B. and Daniels, R. and Jacobson, M. and et al.}, year={2004} }
 @article{daniels_gilliam_cassel_nelson_1987, title={Quantifying the effects of past soil erosion on present soil productivity}, volume={42}, number={3}, journal={Journal of Soil & Water Conservation}, author={Daniels, R. B. and Gilliam, J. W. and Cassel, D. K. and Nelson, L. A.}, year={1987}, pages={183} }
 @article{daniels_perkins_hajek_gamble_1978, title={Morphology of discontinuous phase plinthite and criteria for its field identification in the southeastern United States}, volume={42}, DOI={10.2136/sssaj1978.03615995004200060024x}, number={6}, journal={Soil Science Society of America Journal}, author={Daniels, R. B. and Perkins, H. F. and Hajek, B. F. and Gamble, E. E.}, year={1978}, pages={944} }