| 其他書名 | For the Year 1877 Relating to the Rocky Mountain Locust and the Best Methods of Preventing Its Injuries and of Guarding Against Its Invasions |
| 出版 | U.S. Government Printing Office, 1878 |
| URL | http://books.google.com.hk/books?id=rsI3AQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |