| 其他書名 | Farm pumps, shipments by destination. M35G.1 |
| 出版 | U.S. Department of Commerce, Bureau of the Census, Industry Division, Metals and Metal Products., 1956 |
| URL | http://books.google.com.hk/books?id=U4RzkUAASIMC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |