FAO. (1992). World soil resources reports N.71.2: Agro-ecological land resources assessment for agricultural development planning. Rome: FAO.
Chicago ZitierstilFAO. World Soil Resources Reports N.71.2: Agro-ecological Land Resources Assessment for Agricultural Development Planning. Rome: FAO, 1992.
MLA ZitierstilFAO. World Soil Resources Reports N.71.2: Agro-ecological Land Resources Assessment for Agricultural Development Planning. Rome: FAO, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.