P. N. Ferns
4 published titles
The birds of Gwent
(Contributor)
1 edition
- ISBN: 095057600X
- Gwent Ornithological Society
- 1977
- Details
Bird life of coasts and estuaries
1 edition
- ISBN: 0521345693
- Cambridge University Press
- 1992
- Details
Spruce seed yields and the identification of spruce cone cores fed upon by red and grey squirrels at Clocaenog Forest
1 edition
- Countryside Council for Wales
- 1993
- Details
Effects of mechanised cockle harvesting on bird feeding activity in the Burry Inlet
1 edition
- Countryside Council for Wales
- 1993
- Details
