Keyword: Extensive agriculture

1 article found.

Research Article

Antropogenous Changes of Dark-Chestnut Soils of the Northern Kazakhstan and Measures for their Improvement

Akhylbek K. Kurishbayev, Valentina G. Chernenok, Grigoriy A. Zvyagin

INT ELECT J MATH ED, Volume 11, Issue 6, 2016, 1577-1590