Book ID: 88341
Lorscheitter, Maria Luisa, A. R. Ashraf, P.G. Windisch, V. Mosbrugger
Pteridophyte spores of Rio Grande do Sul flora. Part 3. 2001. (Palaeontographica, B, 260: 1-6). illus. 4to. Paper bd.
Deals with recent pteridophyte spores of the area.