1. In Chemistry and Bioehemistry of Herbage ( ; , Eds.), London and New York, Academic Press; 1973, p. 105.
2. In Chemistry and Biochemistry of Herbage ( ; Eds.), London and New York, Academic Press, 1973, p. 157.
3. In Chemistry and Biochemistry of Herbage ( ; Eds.), London and New York, Academic Press, 1973, p. 323.
4. The chemistry and estimation of fibre