登入
選單
返回
Google圖書搜尋
Identification of Parasites of the Douglas-fir Tussock Moth, Based on Adults, Cocoons, and Puparia
Torolf R. Torgersen
出版
Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
, 1977
URL
http://books.google.com.hk/books?id=eNVLZfi4TyAC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN