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Root system of hyacinth grasps most of the material ingredients, …
by RANU GHOSH
WB000406

Root system of hyacinth grasps most of the material ingredients, heavy metals, oil and grease like materials-make the water almost free from particle pollutants

February, 1993 , Kolkata , West Bengal
Water Pollution Control , Hyacinth , Kolkata , West Bengal ,
RANU GHOSH
© Copyright Centre for Science Environment 2016. All rights reserved.
© Copyright Centre for Science Environment 2016. All rights reserved.