Otter survey of Wales 1991 =
Subtitle: Arolwg ar ddyfrgwn yng nghymru
By: E.  Andrews, P. Howell, K. Johnson.
Contributors: Howell, P.; Johnson, K.; Vincent Wildlife Trust.
Publisher: Vincent Wildlife Trust
Published: 1991
Place of publication: London
Language: eng
Notes: On t.p.: Vincent Wildlife Trust.