Reference

Anton Weissenhofer, Werner Huber, Tatjana Koukal, Markus Immitzer, Eva Schembera, Susanne Sontag, Nelson Zamora, Anton Weber (2008): Ecosystem diversity in the Piedras Blancas National Park and adjacent areas (Costa Rica), with the first vegetation map of the area – Stapfia – 0088: 65 - 96.