@book{8596,
	author = {Rangwala, S.C},
	title = {Fundamentals of Water Supply and Sanitary Engineering},
	publisher = {Charotar,},
	year = {1998.},
	address = {India:},
	url = {http://books.google.com.pk/books/about/Fundamentals_of_Water_Supply_and_Sanitar.html?id=WoN4mgEACAAJ&redir_esc=y}
}