Efficiency of urea in crop production in china

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Autoria(s): Zhu Zhao-liang

Data(s)	01/04/2011
Identificador	http://159.226.121.23/handle/0/22597 http://www.irgrid.ac.cn/handle/1471x/112934
Idioma(s)	英语
Fonte	Zhu Zhao-liang.Efficiency of urea in crop production in china.见：.,,,
Tipo	会议论文