Blum, W. E. H. (1999). Soil conservation in large-scale land use. Abstracts: International conference, May 12 - 15, 1999 ([1st ed.].). Soil Science and Conservation Research Institute.
Chicago-Zitierstil (17. Ausg.)Blum, W. E. H. Soil Conservation in Large-scale Land Use. Abstracts: International Conference, May 12 - 15, 1999. [1st ed.]. Bratislava: Soil Science and Conservation Research Institute, 1999.
MLA-Zitierstil (9. Ausg.)Blum, W. E. H. Soil Conservation in Large-scale Land Use. Abstracts: International Conference, May 12 - 15, 1999. [1st ed.]. Soil Science and Conservation Research Institute, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.