登入選單

返回Google圖書搜尋

The Effect of Soil Moisture on the Biology and Distribution of the Larval Stages of the Black Cutworm (Agrotis Ypsilon Rott.)

Hubert Clyde Manis

出版	Kansas State University, 1936
URL	http://books.google.com.hk/books?id=eGLG5OKazsAC&hl=&source=gbs_api