Minsmere : portrait of a bird reserve
1977
Axell, Herbert |
Hosking, Eric John |
Protected areas
The Macmillan guide to Britain's nature reserves
1984
Hywel-Davies, Jeremy |
Thom, Valerie |
Britain's national parks
1975
Bell, Mervin |
Nature's last refuges : conserving the world's wild places
1993
Burton, R. A. |
Mt. Sorak-san
1986