Ovuka, M. (2000). Effects of soil erosion on nutrient status and soil productivity in the central highlands of Kenya. Göteborg Univ., Dep. of Physical Geography.
Chicago-Zitierstil (17. Ausg.)Ovuka, Mira. Effects of Soil Erosion on Nutrient Status and Soil Productivity in the Central Highlands of Kenya. Göteborg: Göteborg Univ., Dep. of Physical Geography, 2000.
MLA-Zitierstil (9. Ausg.)Ovuka, Mira. Effects of Soil Erosion on Nutrient Status and Soil Productivity in the Central Highlands of Kenya. Göteborg Univ., Dep. of Physical Geography, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.