![](/img/cover-not-exists.png)
Phenotypic and isozyme variation in Cystopteris fragilis (Pteridophyta) along an altitudinal gradient in Switzerland
Erich Gämperle, Johann Jakob SchnellerVolume:
197
Year:
2002
Language:
english
DOI:
10.1078/0367-2530-00031
File:
PDF, 166 KB
english, 2002