@book{25804,
	author = {Masters, Gilbert M.  and Ela, Wendell P. },
	title = {Introduction to environmental engineering and science},
	publisher = {Pearson},
	year = {2013},
	edition = {3rd ed.},
	url = {https://ebookcentral.proquest.com/lib/curaj/detail.action?docID=5138360}
}