Calatayud, V., Cervero, J., Sanz, M.J. 2007. Foliar, physiologial and growth responses of four maple species exposed to ozone. WATER AIR SOIL POLL, 185:239-254.
Calatayud, V., Cervero, J., Sanz, M.J. 2007. Foliar, physiologial and growth responses of four maple species exposed to ozone. WATER AIR SOIL POLL, 185:239-254.