@book{91537,
	author = {Gurjar, B. R., and Tyagi, Vinay Kumar,},
	title = {Sludge management /},
	publisher = {CRC Press/Balkema,},
	year = {[2017]},
	address = {Leiden, The Netherlands :},
	note = {A Balkema book--title page.},
	url = {https://www.taylorfrancis.com/books/9781315375137}
}