@article{Felton_Thompson_Nieuwenhuis_2006, title={An early assessment of Irish oak provenance trials and their implications for improved seed production.}, url={https://journal.societyofirishforesters.ie/index.php/forestry/article/view/9977}, journal={Irish Forestry}, author={Felton, Derek and Thompson, David and Nieuwenhuis, Maarten}, year={2006}, month={Nov.}