Carey, M.L., and T.A. Barry. “Coniferous Growth and Rooting Patterns on Machine Sod-Peat Bog (cutover) and Trench 14, Clonsast.”. Irish Forestry (November 1, 1975). Accessed April 25, 2024. https://journal.societyofirishforesters.ie/index.php/forestry/article/view/9300.