登入選單

返回Google圖書搜尋

Plant-food Constituents Used by Bearing Fruit Trees ; Tabulated Analyses Showing Amounts of Plant-food Constituents in Fruits, Vegetables, Etc

Lucius Lincoln Van Slyke

出版	New York Agricultural Experiment Station, 1905
URL	http://books.google.com.hk/books?id=faA1zgEACAAJ&hl=&source=gbs_api