| 其他書名 | Task B [report] : Historical Background and Proposed Systems Study of the San Bernardino Mountain Area |
| 出版 | Statewide Air Pollution Research Center, University of California, 1973 |
| URL | http://books.google.com.hk/books?id=_9MsAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |