@book{34150,
	author = {Vashishta, P. C.},
	title = {Botany for degree students : Pteridophyta (Vascular cryptogams) /},
	publisher = {S. Chand & Company Pvt. Ltd.,},
	year = {1995.},
	address = {New Dehli :},
	edition = {5th ed.},
	note = {Includes bibliographical references and indexes.}
}