Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000070145-13-000036-index-headers.html | 2013-06-21 11:50:06 | |
| 0000070145-13-000036-index.html | 2013-06-21 11:50:06 | |
| 0000070145-13-000036.txt | 2013-06-21 11:50:06 | |
| nfg-20121231x11k.htm | 735253 | 2013-06-21 11:50:06 |
| nfg-20121231xex23.htm | 4874 | 2013-06-21 11:50:06 |