登入選單

返回Google圖書搜尋

The Influence of the Water to Air Ratio in Glasswool on Yield and Root Distribution of a Gerbera Crop

Ruud Kaarsemaker

出版	Proefstation voor de Bloemisterij en Glasgroente, 1993
URL	http://books.google.com.hk/books?id=7mfzswEACAAJ&hl=&source=gbs_api