Micronutrient status of some Philippine soils part 1

書目詳細資料
其他作者:	Agustin, L. C., Agnes, L.C. Jr, Angeles, E. L., Amurao, G. G.
格式:	圖書
語言:	English
出版:	Manila, Phils. Burea of Soils and Water Management 1988.
叢編:	Soils and water technical bulletin special issue no. 2
主題:	Soils > Trace element content > Philippines. Crops and soils > Philippines. Micronutrient fertilizers > Philippines. Crops > Ethiopia > Composition.