FAO. (1994). World soil resources reports N.78: Land degradation in South Asia: Its severity, causes and effects upon the people. Rome: FAO.
Chicago ZitierstilFAO. World Soil Resources Reports N.78: Land Degradation in South Asia: Its Severity, Causes and Effects Upon the People. Rome: FAO, 1994.
MLA ZitierstilFAO. World Soil Resources Reports N.78: Land Degradation in South Asia: Its Severity, Causes and Effects Upon the People. Rome: FAO, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.