| 其他書名 | A Study of the Energy Balance Components of the Pawnee Grasslands |
| 出版 | U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1990 |
| URL | http://books.google.com.hk/books?id=Llo5MRRG2vsC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |