British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.
Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.
Second volume in the revision of the Porifera. Entirely devoted to introductory material, with chapters on general features of the Porifera; morphology, phylogeny, and classificaton of the Demospongea, Lyssacinosa, and Hexactinellida; glossary; reproduction and development; physiology; functional morphology and adaptation; variability and variation; ecology and paleoecology; evolution and ecological history; geographic and stratigraphic distribution; and techniques of study. Also included are a comprehensive reference list and an index.