Email this article 
Our authors
- Authors: - -
- Issue: No 4 (2015)
- Pages: 108-111
- Section: Articles
- URL: https://agrojournal.rudn.ru/agronomy/article/view/1518
Cite item
Cite item
Copyright (c) 2015 - -.
This work is licensed under a Creative Commons Attribution 4.0 International License.