Book ID: 88339
Lorscheitter, Maria Luisa, A. R. Ashraf, A. R. Bueno, V. Mosbrugger
Pteridophyte spores of Rio Grande do Sul flora. Part 1. 1998. (Palaeontographica, B, 246: 1-3). illus. 4to. Paper bd.
Deals with recent pteridophyte spores of the area.