TY - GEN AU - Hättenschwiler,Stephan AU - Körner,Christian TI - Biomass allocation and canopy development in spruce model ecosystems under elevated CO SN - 1432-1939 PY - 1997/// PB - Oecologia N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s004420050358 ER -