| Witt, Duane K.; ASC Soundings 11(4)1991 | ASC Soundings 11(4)1991 | 1991-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings 11(4)1991 | ASC Soundings 11(4)1991 | 1991-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings 11(4)1991 | ASC Soundings 11(4)1991 | 1991-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings 11(4)1991 | ASC Soundings 11(4)1991 | 1991-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings 11(4)1991 | ASC Soundings 11(4)1991 | 1991-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings 11(4)1991 | ASC Soundings 11(4)1991 | 1991-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings 11(4)1991 | ASC Soundings 11(4)1991 | 1991-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; ASC Soundings November 1985 | ASC Soundings November 1985 | 1985-00-00 | NICOLET | deckwatch |
| Witt, Duane K.; ASC Soundings November 1985 | ASC Soundings November 1985 | 1985-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; Soundings Dec 1987 | Soundings Dec 1987 | 1987-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; Soundings Dec 1994 | Soundings Dec 1994 | 1994-00-00 | | |
| Witt, Duane K.; Soundings Dec 1994 | Soundings Dec 1994 | 1994-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; Soundings Dec 1994 | Soundings Dec 1994 | 1994-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; Soundings Dec 1994 | Soundings Dec 1994 | 1994-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; Soundings Dec 1994 | Soundings Dec 1994 | 1994-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; Soundings May 1988 | Soundings May 1988 | 1988-00-00 | H. LEE WHITE | Watchman |
| Witt, Duane K.; Soundings Oct 1993 | Soundings Oct 1993 | 1993-00-00 | H. LEE WHITE | Watchman |