Mäckel, R. (1995). Assessment and demonstration of causes for range condition changes in southwestern Marsabit District, Kenya.
Chicago-Zitierstil (17. Ausg.)Mäckel, Rüdiger. Assessment and Demonstration of Causes for Range Condition Changes in Southwestern Marsabit District, Kenya. Freiburg i. Br, 1995.
MLA-Zitierstil (9. Ausg.)Mäckel, Rüdiger. Assessment and Demonstration of Causes for Range Condition Changes in Southwestern Marsabit District, Kenya. 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.