The subject article was published on-line on May 20, 2019 by Oxford University Press for the Journal of Forestry. Here is the link to the article: https://academic.oup.com/jof/advance-article/doi/10.1093/jofore/fvz030/5492322?searchresult=1. It will be published in hard-copy in the next issue of the Journal of Forestry (July). You can download PDF copies of the article free-of-charge.
