The effects of N, K, and CA on the growth yield and quality of snap cowpea

書目詳細資料
主要作者:	Bautista, Ofelia Karganilla 1940-
格式:	圖書
語言:	English
主題:	Cow-peas. Plants, Effect of calcium on. Plants, Effect of nitrogen on. Plants, Effect of potassium on.