@book{81849,
	author = {Shakil, Md. Shakilur Zaman and Mostafa, Md. Golam, Supervisor },
	title = {Impact of paper mill effluents on surface and ground water in the Northern part of Bangladesh /},
	publisher = {Institute of Environmental Science (IES), University of Rajshahi,},
	year = {2021.},
	address = {Rajshahi :}
}