The tree : symbol, allegory, and mnemonic device in Medieval art and thought /
International Medieval Congress(2008 :Leeds, England)
Salonius, Pippa,editor.
Worm, Andrea,1972-editor.
"The articles presented here are based on papers delivered at the International Medieval Congress at Leeds, which addressed the thematic strand "The Natural World' (7-10 July 2008)." --Preface.
Includes bibliographical references and index.
Also issued online.