Manishkin
Sergey Gennadyevich,
candidate of agricultural sciences, associate professor, Mari El state university,
office tel. (362) 45-43-33

Ecological functions of methods of a soil cultivation of different degree of intensity in stabilisation of biological indicators of soil fertility
Manishkin S., Apayeva N., Savoskina O., Gogmachadze G.
         2012,    N 1