TY - JOUR AU - Derevinsky, A. V. AU - Derevinskaya, A. A. PY - 2012 TI - The structure of vascular system in the leaves of apple-trees with different level of efficiency JF - Modern Phytomorphology; Vol 2 (2012) DO - 10.5281/zenodo.162612 KW - N2 - It has established that morphological parameters of vascular system of the leaves of annual runaways are not significant for identification of the level of productivity of apple-trees. UR - http://ojs.phytomorphology.org/index.php/MP/article/view/399