@book{37935,
	author = {"Vankar, Padma S"},
	title = {Natural Dyes:},
	publisher = {Indian Insitiute of Technology},
	address = {Kanpur},
	url = {http://video.snu.edu.in/index.php?id=11247&cat=Textile Engineering&course=Natural Dyes&url=Phase2_Video/116104044/mod01lec02.mp4}
}