1. Treatment of aqueous waste streams;Barnes,1991
2. Immobilisation of non-viable; biosorbent algal biomass for the recovery of metal ions;Bedell,1990
3. Considerations for commercial use of natural products for metals recovery;Brierley,1986
4. Recovery of heavy metals from contaminated groundwaters;Darnall,1991
5. Recovery of heavy metal ions by immobilised alga;Darnall,1986