Kovalenko
Elena Vladimirovna,
graduate, Timiryazev Moscow Agriculture Academy,
office tel. (499) 976-08-51,
e-mail: zem@timacad.ru

Change the settings for long-term use of fertility sod-podzolic soils of arable
Gogmachadze G., Matyuk N., Polin V., Kovalenko E.
         2015,    N 1

Quantity specification and qualitative characteristics modification of organic matter
Gogmachadze G., Matyuk N., Polin V., Kovalenko E.
         2015,    N 6