An estimated 10 to 20 tons of fish died on the Piracicaba River, prosecutors said. An initial investigation points to an "irregular discharge of wastewater" from a sugar and ethanol plant.
An estimated 10 to 20 tons of fish died on the Piracicaba River, prosecutors said. An initial investigation points to an "irregular discharge of wastewater" from a sugar and ethanol plant.
(Image credit: Andre Penner)
