作者
Food and Agriculture Organization (COR)
（101）
Food & Agriculture Organization (COR)
（68）
Food and Agriculture Organization of the United Nations
（55）
Food and Agriculture Organization(EDI)
（45）
Food and Agriculture Organization
（33）
Food and Agriculture Organization of the United Nations (COR)
（22）
Food & Agriculture Organization(EDI)
（14）
Food and Agriculture Organization (Fao)
（3）
Food and Agriculture Organization of the United Nations (COR)/ World Health Organization (COR)
（2）
The Food and Agriculture Organization of the United Nations
（2）
El Hage, Nadia (Food and Agriculture Organization of the United Nations (FAO), Rome, Italy)
（1）
Food and Agriculture Organization (Fao)(EDI)
（1）
Food and Agriculture Organization of the United Nations,United Nations Economic Commission for Europe,International Tropical Timber Organization
（1）
Food and Agriculture Organization of the United Nations,World Health Organisation
（1）
Food and Agriculture Organization,African Rural and Agricultural Credit Association
（1）
Food and Agriculture Organization,Andrew Bremang
（1）
Food and Agriculture Organization,Daniel Beltran-Alcrudo
（1）
Food and Agriculture Organization,Food and Agriculture Organization;De Young, Cassandra
（1）
Food and Agriculture Organization,Ihe Delft Institute for Water Education
（1）
Food and Agriculture Organization,M. Vidar
（1）
