REFERENCES
- Crowe , N. D. 1967 . Prognosis of the timber industry . Jl. S. Afr. For. Ass. , September : 2 8 No. 62
- Republic of South Africa . 1964 . Investigation of the forest and timber industry in South Africa. Report on South Africa's future requirements , 87 Pretoria : Government Printer .
- U.N.O. Food and Agriculture Organization . 1964 . European timber trends and prospects— a new approach 1950–1975 , 233 New York : United Nations Organization .
- U.S.A. Department of Agriculture, Forest Service . February 1965 . Timber trends in the United States. Forest Resources Report, No. 17 , February , 235 Washington, D.C. : U.S.A. Dept. of Agri. Forest Service .
- Republic of South Africa Board of Trade and Industries . Statistical survey of the timber and allied industries in the Republic of South Africa , 104 Pretoria : Government Printer .
- Republic of South Africa, Department of Forestry . 1967 . Report of the Committee of Investigation into Private Forestry in South Africa , 70 Pretoria : Government Printer .