Jhingran AG
Impact of Environmental Perturbations on the Fisheries Ecology of River Ganga - Barrackpore Central Inland Capture Fisheries Research Institute 1989 - 26 p.
Impact of Environmental Perturbations on the Fisheries Ecology of River Ganga - Barrackpore Central Inland Capture Fisheries Research Institute 1989 - 26 p.