TY  - BOOK
AU  -  Ross, John Stanley, 
TI  -  Bentonite in Canada / 
PY  - 1964///
CY  -  Ottawa : 
PB  -  Dept. of Mines and Technical Surveys, / 
KW  -  Bentonite
KW  -  Canada
N1  -  Bibliography: (p. 60-61)
ER  -