Age effects on functional leaf determinants of water use efficiency and productivity in poplar clones Authors Monclus, Romain Marron, Nicolas Brignolas, Franck Le Thiec, Didier Villar, Marc Delmotte, F.M. Dreyer, Erwin Publication Date May 13, 2004 Source HAL-Descartes Keywords Water Use Efficiency Poplar Peuplier Efficacite Utilisation Eau [Sdv]Life Sciences [Q-Bio] [Sde]Environmental Sciences Language English License Unknown External links Full record on hal.inrae.fr