Effects of a severe drought on water and nitrogen use by Quercus ilex and Phillyrea latifolia.

Peñuelas J, Filella I, Piñol J, Siscart D, Lloret F (2000) Effects of a severe drought on water and nitrogen use by Quercus ilex and Phillyrea latifolia. Biologia Plantarum 43:47-53.