TY  - SER
AU  - Nicholls,Tom
TI  - The oil sands' environmental tests
PY  - 2010///
CY  - 
PB  - 
N2  - Transcripción del resumen del autor. Canada's oil-sands operators must source water from the Athabasca River without damaging its ecosystem and clean up 40 years' worth of toxic waste. Can they handle their water problem? Tom Nicholls writes
ER  -