7440-44-0 2 Carbon 2 Journal Article 2 functional equilibrium Ecophysiology 1 N762921K75 1 Nitrogen 1 mehr ... Research Support, Non-U.S. Gov't 1 Review 1 comparative advantage 1 membrane transport 1 mycorrhizas 1 nonstructural carbohydrates 1 partial pruning 1 photosynthesis 1 sanctions and rewards 1 shading 1 source–sink relations 1 symbiosis 1 translocation 1 transporters 1 weniger ...