Rixen, C. (2002). Artificial snow and snow additives on ski pistes: Interactions between snow cover, soil and vegetation. Universität Zürich.
Citación estilo ChicagoRixen, Christian. Artificial Snow and Snow Additives on Ski Pistes: Interactions Between Snow Cover, Soil and Vegetation. Switzerland: Universität Zürich, 2002.
Cita MLARixen, Christian. Artificial Snow and Snow Additives on Ski Pistes: Interactions Between Snow Cover, Soil and Vegetation. Universität Zürich, 2002.
Warning: These citations may not always be 100% accurate.