FAO. (1994). World soil resources reports N.78: Land degradation in South Asia: Its severity, causes and effects upon the people. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. World Soil Resources Reports N.78: Land Degradation in South Asia: Its Severity, Causes and Effects Upon the People. Rome: FAO, 1994.
MLA CitationFAO. World Soil Resources Reports N.78: Land Degradation in South Asia: Its Severity, Causes and Effects Upon the People. Rome: FAO, 1994.
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