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Variation of physico-chemical characteristics with tide in Visakhapatnam harbour waters, east coast of India
(CSIR-NISCAIR, 1987)
Variations in physico-chemical parameters (DO, BOD, NO2, SiO4, PO4 suspended solids, salinity and currents) observed in the waters of main channel of Visakhapatnam Harbour over a tidal cycle in different seasons from ...