@book{5052,
	author = {K. Biswas and C. C. Calder},
	title = {Handbook of common water and marsh plants of India and Burma, 1936 /},
	publisher = {Bishen Singh Mahendra Pal Singh ,},
	year = {c1984.},
	address = {Dehra Dun, India :},
	edition = {2nd revised & enlarged ed.}
}