Farrell, E. (1985) “Long-term study of Sitka spruce(Picea sitchensis (Bong.) Carr)on blanket peat. 1. The response to fertilisers and lime.”, Irish Forestry. Available at: https://journal.societyofirishforesters.ie/index.php/forestry/article/view/9571 (Accessed: 3December2021).