Author: Russia) Nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Rolʹ tvorcheskogo nasledii︠a︡ akademika VASKhNIL V.M. Klechkovskogo v reshenii sovremennykh problem selʹskokhozi︠a︡ĭstvennoĭ radiologii" (2000 Moscow