Fields-Johnson, C.W., Fike, J.H., Galbraith, J.M., Maguire, R.O., Day, S.D., Zedaker, S.M. and Mathis, J.E. 2018. Pine sawdust biochar as a potential amendment for establishing trees in Appalachian mine spoils. REFORESTA. 6 (Dec. 2018), 1-14. DOI:https://doi.org/10.21750/REFOR.6.01.54.