1 M. Singh, "NASA/TM-2001-210605" NASA Glenn ResearchCenter 2001
2 Wood Handbook- Wood as an Engineering Material, "ForestProducts Laboratory, USDA Forest Service, Madison" 1999
3 J. Mart?ez-Fern?dez, "EnvironmentConscious Materials; Ecomaterials. Edited by H. Mostaghaci" 733-740, 2000
4 Ed, "Concise Encyclopedia of Wood and Wood-Based Materials" Pergamon Press 1989
1 M. Singh, "NASA/TM-2001-210605" NASA Glenn ResearchCenter 2001
2 Wood Handbook- Wood as an Engineering Material, "ForestProducts Laboratory, USDA Forest Service, Madison" 1999
3 J. Mart?ez-Fern?dez, "EnvironmentConscious Materials; Ecomaterials. Edited by H. Mostaghaci" 733-740, 2000
4 Ed, "Concise Encyclopedia of Wood and Wood-Based Materials" Pergamon Press 1989