REFERENCES
- Kruger , P. J. 1967 . J. Text, Inst. , 58 : 463
- Townend , P. P. and Judson. , J. 1955 . Proc. Int. Wool Text. Res. Conf. Aust. , : E-181
- Kruger , P. J. , Onions , W. J. and Townend. , P. P. 1964 . J. Text. Inst. , 55 : T192
- Belin , R. E. , Taylor , D. S. and Walls. , G. W. 1965 . Proc. Int. Wool Text. Res. Conf. Paris , : IV-33