Seasonal Bulk Density Dynamics Podzolized Chernozem From The West Forest Steppe Region Of Ukraine Under Different Use In Agrocenosis - Matviiv, H. M.; Kravchenko, Yu. S.; Matviiv, V. M. (Naukovi dopovidi Nacional'nogo universitetu bioresursiv i prirodokoristuvanna Ukraini, 2016)