Training seminar for European park rangers and wardens : a European seminar held at The Peak National Park Centre, Losehill Hall, Castleton, Derbyshire UK /
Simpson, Rosie.
Peak National Park Centre.
Association of Countryside Rangers.
Federation of Nature and National Parks of Europe.
Countryside Commission for Scotland.
Great Britain.Countryside Commission.
Castleton : Peak National Park Centre,
1985.
"7-11 October 1985."