Fisher, Ronald Aylmer, Sir, 1890-19622006-11-172006-11-171937Proceedings of the Royal Society, B, 122: 1-26 (1937).http://hdl.handle.net/2440/15126Reproduced with permission of the Royal Society.2235155 bytesapplication/pdfen153: The Relation Between Variability and Abundance Shown by the Measurements of the Eggs of British Nesting Birds.Journal article