登入
選單
返回
Google圖書搜尋
Cultural Control of Sorghum Downy Mildew
Richard A. Frederiksen
D.B. MacCombs
其他書名
I. The Effect of Deep-plowing on the Distribution of Soil-borne Inoculum and the Incidence of Downy Mildew
出版
Texas Agricultural Experiment Station
, 1971
URL
http://books.google.com.hk/books?id=No_JGwAACAAJ&hl=&source=gbs_api
