![](/img/cover-not-exists.png)
Ferns and lycophytes in Brazil's semi-arid region / As samambaias e licófitas no semiárido do Brasil
Sergio Romero da Silva Xavier, Iva Carneiro Leão Barros and Augusto César Pessôa SantiagoVolume:
63
Language:
english
Journal:
Rodriguésia
DOI:
10.2307/23501697
Date:
April, 2012
File:
PDF, 1.12 MB
english, 2012