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Pollution status of the Cochin beach
(CSIR-NISCAIR, 1979)
Pollution in Cochin backwaters with reference to indicator bacteria
(CSIR-NISCAIR, 1979)
Observations on faecal contamination of Cherai beach in Kerala
(CSIR-NISCAIR, 1978)
Incidence of fish mortality from industrial pollution in Cochin backwaters
(CSIR-NISCAIR, 1977)
Effect of organic pollution on some hydrographic features of Cochin backwaters
(CSIR-NISCAIR, 1976)
Organic pollution in Cochin backwaters
(CSIR-NISCAIR, 1975)