登入選單
返回Google圖書搜尋
Efficient Fertilizer Use in Summer Rainfed Areas
Rajat De
出版Food & Agriculture Org., 1988
主題Technology & Engineering / Agriculture / GeneralTechnology & Engineering / Agriculture / Agronomy / General
ISBN92510262389789251026236
URLhttp://books.google.com.hk/books?id=WXoQ57N-zy8C&hl=&source=gbs_api
EBookSAMPLE