Comparative survey of habitat conditions and management characteristics of herbaceous poor-fen vegetation types /
Shaw, S. C.author.
Wheeler, B. D.,author.
Nature Conservancy Council (Great Britain)
Scottish Natural Heritage (Agency).Information and Library Services,former owner.StEdNL.
Volume 1 : Main text -- volume 2 : Appendix 1 : Comments on sites visited.
Label attached to inside front cover : Information & Library Services, Scottish Natural Heritage.