Warning message Node revision 1465 not found in node THE SCLERENCHYMA NERVIRUBENS POPULUS ALB.: POLYMORPHISM OF CELLS. Perharps it was deleted. Node revision 1465 not found in node Nervous system of plants: the hypotheses and facts. Perharps it was deleted. Node revision 1465 not found in node Changes in the spectral characteristics of the tissues of shoot phytomers in the wheat ontogenesis. Perharps it was deleted. Node revision 1465 not found in node Metameasured principle of system of regulation efficiency of wheat. Perharps it was deleted. Node revision 1465 not found in node Sclerenchyma development in some species of trees of Rosaceae. Perharps it was deleted. Node revision 1465 not found in node Anatomy of the stalk of shoot Populus nervirubens Alb.. Perharps it was deleted. Sorokovikova E. S. RussiaSaratovSaratov State University, 410012, Saratov, Astrakhanskaya, 83natstar-12@mail.ru Author's articles Effects presowing seeds spring wheat