@book{24169,
	author = {Haupt, Arthur W.},
	title = {Laboratory manual of elementary botany /},
	publisher = {McGraw-Hill book company, },
	year = {c1939.},
	address = {New York and London :},
	edition = {1st ed.},
	note = {"Written to accompany the author's textbook, 'An introduction to botany'."-Pref.}
}