Birch leaves from trees grown in two fertilization regimes: diurnal and seasonal responses to ozone
Günthardt-Goerg, M. S., Maurer, S., Frey, B., & Matyssek, R. (1998). Birch leaves from trees grown in two fertilization regimes: diurnal and seasonal responses to ozone. In L. J. De Kok & I. Stulen (Eds.), Responses of plant metabolism to air pollution and global change (pp. 315-318). Backhuys Publishers.