Spiares, Jamie D., Kevin E. Kenworthy, and Robert L. Rhykerd. “Root and Shoot Biomass of Plants Seeded in Crude Oil Contaminated Soil”. Texas Journal of Agriculture and Natural Resources 14 (May 9, 2016): 117–124. Accessed November 3, 2024. https://txjanr.agintexas.org/index.php/txjanr/article/view/173.