I saw this problem in the early 1990s just after the fishery in the lake in Hyderabad was wiped out following discharges from a chemical plant upstream. I raised the issue with the municipality but they were not interested in discussing the problem or in finding a solution.
Published by Peter Styles, Independent - Consultant (retired)
I saw this problem in the early 1990s just after the fishery in the lake in Hyderabad was wiped out following discharges from a chemical plant upstream. I raised the issue with the municipality but they were not interested in discussing the problem or in finding a solution.