Parihar, N.S. An introduction to embryophita. Volume I, Bryophyta / Bryophyta N.S. Parihar. - Fifth Edition 1965, Reprinted 1966. - Allaharad (India) : Central Book Depot, 1966. - viii, 377 p. : il. ; 23x29 cm + 5 tablas Subjects--Index Terms: Plantas terrestres Musgos