PANDEY, B.P. A text-book of botany cryptogams( algae, fungi, lichens, bryophytes and pteridophytes) / by B.P.Pandey - 3rd ed. - New Delhi S.Chand 1986 - viii, 206 p. Includes index. Subjects--Topical Terms: Cryptogamia Seedless plants Dewey Class. No.: 586 / PAN