Genetic load and its causes in long-lived plants Edward J. Klekowski Jr Review Article Pages: 195 - 203
Major and trace elements in the twig axes of Norway spruce and the relationship between twig axis and needles A. WyttenbachL. ToblerS. Bajo Original Articles Pages: 204 - 212
Photosynthesis and transpiration in the upper crown of a mature spruce in purified and ambient atmosphere in a natural stand Werner KochKonrad Lautenschlager Original Articles Pages: 213 - 222
Photosynthesis and transpiration of healthy and diseased spruce trees in the course of three vegetation periods P. BennerP. SabelA. Wild Original Articles Pages: 223 - 232
Carbon uptake and respiration in above-ground parts of a Larix decidua × leptolepis tree R. MatyssekE. D. Schulze Original Articles Pages: 233 - 241
Seasonal changes in the efflux of sugars from parenchyma cells into the apoplast in poplar stems (Populus × canademis “robusta”) Jörg J. Sauter Original Articles Pages: 242 - 249
Evaluation of various heat-pulse methods for estimation of sap flow in orchard trees: comparison with micrometeorological estimates of evaporation Hamlyn G. JonesPaul J. C. HamerKeith H. Higgs Original Articles Pages: 250 - 260
Ultrastructural and cytochemical examination of the nuclear crystalloid inclusions of Olea europaea L. mesophyll cells Eleftherios P. EleftheriouUdo Kristen Original Articles Pages: 261 - 266