Manual of bryology /
Verdoorn, Frans.
Manual of bryology / edited by Fr. Verdoorn in collaboration with H. Buch, G. Chaland. - The Hague : Martinus Nijhoff, 1932. - VIII, 486 p. : il. ; 25 cm.
Manual of bryology / edited by Fr. Verdoorn in collaboration with H. Buch, G. Chaland. - The Hague : Martinus Nijhoff, 1932. - VIII, 486 p. : il. ; 25 cm.
