For citations:
Shpanev А.M., Lekomtsev P.V., Pasynkov A.V., Pasynkova E.N. THE PHYTO SANITARY SITUATION OF SPRING WHEAT SOWINGS IN THE NORTH-WEST OF NON BLACK EARTH (NECHERNOZEMIE) AREA. Grain Economy of Russia. 2016;(5):67-70. (In Russ.)
Shpanev А.M., Lekomtsev P.V., Pasynkov A.V., Pasynkova E.N. THE PHYTO SANITARY SITUATION OF SPRING WHEAT SOWINGS IN THE NORTH-WEST OF NON BLACK EARTH (NECHERNOZEMIE) AREA. Grain Economy of Russia. 2016;(5):67-70. (In Russ.)