TY - BOOK ID - 133584318 TI - Bentonite in Canada AU - Ross, John Stanley AU - Canada. PY - 1964 PB - Ottawa : Dept. of Mines and Technical Surveys, DB - UniCat KW - Bentonite UR - https://www.unicat.be/uniCat?func=search&query=sysid:133584318 AB - ER -