其他書名 | Southwestern Dwarf Mistletoe, Arceuthobium Vaginatum Subsp. Cryptopodum (Engelm.) Gill, in Ponderosa Pine |
出版 | United States Department of Agriculture, Forest Service, Forest Pest Management, State and Private Forestry, Southwestern Region, 1982 |
URL | http://books.google.com.hk/books?id=6YmOvgEACAAJ&hl=&source=gbs_api |