Radial variation of fiber dimensions, annual ring width, and wood density from natural and plantation trees of Alder (Alnus glutinosa) wood

Authors

  • Sari Branch, Islamic Azad University, Department of Wood and Paper Science and Technology, Sari, Iran

  • University of Ilam, Department of Forest Sciences, Ilam, Iran

  • Universiti Putra Malaysia (Upm), Institute of Tropical Forestry and Forest Products (Introp), Serdang, Malaysia

  • Sari Branch, Islamic Azad University, Department of Wood and Paper Science and Technology, Sari, Iran