@book{22944,
	author = {Dutta, A. C. and Dutta, T. C.},
	title = {A class-book of botany :},
	publisher = {Oxford University Press,},
	year = {c1980.},
	address = {Calcutta :},
	edition = {17th ed. /},
	note = {Rev. ed of: Botany for degree students. 4th ed. 1974.},
	url = {http://www.loc.gov/catdir/enhancements/fy0613/2002279912-d.html}
}