SHAH, S. Akhtar Ali; SAMIULLAH; SHAH, Walayat; ATTA-UR-RAHMAN. Impact of Terrain Slopes and Aspect on the Natural Regeneration of the Coniferous Forest in the Northern Pakistan - A Case Study of Ayubia National Park: Natural Regeneration of the Coniferous Forest in the Northern Pakistan. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences, [S. l.], v. 53, n. 1, p. 57–64, 2016. Disponível em: http://ppaspk.org/index.php/PPAS-B/article/view/364. Acesso em: 4 dec. 2025.