British Mammals (Collins New Naturalist Library, Book 21)The ordinary amateur naturalist is bound to be astonished at the remarkable discoveries about the distribution, life history and habits of British mammals collected here. This edition is exclusive to newnaturalists. com The study of our mammals during the present century has been wide and intensive. On the whole it has been conducted by workers who are general naturalists, ecologists, anatomists, physiologists but not purely mammalogists. Dr. Matthews