Gimmi, U., & Bürgi, M. (2007). Using Oral History and Forest Management Plans to Reconstruct Traditional Non-Timber Forest Uses in the Swiss Rhone Valley (Valais) Since the Late Nineteenth Century. https://doi.org/10.3197/096734007780473492
Chicago-Zitierstil (17. Ausg.)Gimmi, Urs, und Matthias Bürgi. Using Oral History and Forest Management Plans to Reconstruct Traditional Non-Timber Forest Uses in the Swiss Rhone Valley (Valais) Since the Late Nineteenth Century. 2007. https://doi.org/10.3197/096734007780473492.
MLA-Zitierstil (9. Ausg.)Gimmi, Urs, und Matthias Bürgi. Using Oral History and Forest Management Plans to Reconstruct Traditional Non-Timber Forest Uses in the Swiss Rhone Valley (Valais) Since the Late Nineteenth Century. 2007. https://doi.org/10.3197/096734007780473492.