Enhancing Effect of Pollution on Dry Matter, Nitrogen and Phosphorus Accumulation in Water Hyacinth (Eichhornia Crassipes) in River Ganga at Varanasi

Ajit K. Srivastava, R. S. Ambasht and Raju Kumar

Indian Journal of Forestry | Volume - 17 | Issue - 4

First Published: 01-12-1994