SPIRIT OF NATURE WOOD ARCHITECTURE AWARD 2000-2012: Renzo Piano, Kengo Kuma, Richard Leplastrier, Peter Zumthor, José Cruz Ovalle, Hermann Kaufmann, Bijoy Jain. (2000-2012). 6 vols. 4°. Owrps. A 7th vol. was published in honour of Mika Airaksela of this 'Noble prize' for wood architecture. -- Added: J. TIAINEN. Wood architecture in Finland. (2007). 4°. Obrds. -- J.W. BULL. The practical design of structural elements in timber. 2nd ed. (1994). Obrds. w. dust-j. -- And 4 o. (12).