Morphological Characters and Needle Anatomical of some Pine Species in EL-Jabal EL-Akhdar Region, East Libya. م ل ع ت ب [Internet]. 2021 Jun. 30 [cited 2025 Sep. 25];3(1):A 1- 5. Available from: https://www.srcest.org.ly/journal/index.php/ljest/article/view/176