Bulletin Samara State Agricultural AcademyBulletin Samara State Agricultural Academy1997-32252782-4225Samara State Agrarian University23979REZUL'TATY EKSPERIMENTAL'NYKh ISSLEDOVANIY BUNKERA S ShchELEVYM DNIShchEMKosyanenkoA A-15092006319619811032020Copyright © 2006, Kosyanenko A.A.2006