MUGDHA AGRAHARI, VEENA B. KUSHWAHA. EFFECT OF DOMESTIC SEWAGE ON THE PHYSICO-CHEMICAL QUALITY OF RIVER RAPTI AT GORAKHPUR. The Bioscan [Internet]. 2012 Feb. 17 [cited 2024 Nov. 24];7(1):135-8. Available from: https://thebioscan.com/index.php/pub/article/view/973