Koutsianitis D, Voulgaridis E. QUALITY GRADING OF WOODEN POLES PRODUCED BY SCOTS PINE (PINUS SYLVESTRIS L.) FORESTS IN WEST RODOPI (N. GREECE). INNO [Internet]. 2017 May 21 [cited 2026 Apr. 14];6(1). Available from: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/147