Khalokar SP. Bacteriological studies on Purna river water at Asegaon Purna with reference to coliform from Amravati District, MS, India. ijlsci [Internet]. 2019 Sep. 30 [cited 2024 Nov. 7];7(3):583-5. Available from: https://ijlsci.in/ls/index.php/home/article/view/852