| Piper, Richard; ASC Soundings 11(1)1991 | ASC Soundings 11(1)1991 | 1991-00-00 | SAM LAUD | QMED |
| Piper, Richard; ASC Soundings 12(1) 1992 | ASC Soundings 12(1) 1992 | 1992-00-00 | SAM LAUD | QMED |
| Piper, Richard; ASC Soundings 9(2)1989 | ASC Soundings 9(2)1989 | 1989-00-00 | BUFFALO | QMED |
| Piper, Richard; ASC Soundings September 1985 | ASC Soundings September 1985 | 1985-00-00 | | QMED |
| Piper, Richard; ASC Soundinngs Apr 1990 | ASC Soundinngs Apr 1990 | 1990-00-00 | BUFFALO | QMED |
| Piper, Richard; pc Tom Geiger (1995 ASC Soundings); 1995 | pc Tom Geiger (1995 ASC Soundings) | 1995-00-00 | SAM LAUD | QMED |
| Piper, Richard; Soundings July 1993 | Soundings July 1993 | 1993-00-00 | SAM LAUD | QMED |
| Piper, Richard; Soundings June-July 1994 | Soundings June-July 1994 | 1994-00-00 | SAM LAUD | QMED |
| Piper, Richard; Soundings Mar-Apr 1997 | Soundings Mar-Apr 1997 | 1997-00-00 | SAM LAUD | QMED |
| Piper, Richard; Soundings May 1988 | Soundings May 1988 | 1988-00-00 | BUFFALO | QMED |