Sweet potato marketing part X.

Sweet potato marketing part X.

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书目详细资料
其他作者: Opelanio, C.T
格式: 图书
语言:English
出版: Quezon City Special Studies Division, National Food and Agriculture Council, Dept. of Agriculture 1976.
丛编:[Publications] National Food and Agriculture Council. Special Studies Division 76-9
主题:
Sweet potatoes > Marketing. > Philippines > Nueva Viscaya.