TY  - BOOK
AU  - Marafi,M.
AU  - Stanislaus,A.
AU  - Stanislaus,A.
ED  - World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro, Brasil)
TI  - Spent catalyst handling and utilization
U1  - CD W938 2 0013940 
ER  -