[1]
G. Gevorkyan, “QUANTITATIVE CHARACTERISTICS OF BIOGENIC ELEMENTS ENTERED INTO THE ENVIRONMENT AS A RESULT OF ACTIVITY HORNED LIVESTOCKS AND LOAD OF PASTURES IN SYUNIK MARZ”, Proc. YSU B: Chem. Biol. Sci., vol. 45, no. 1 (224), pp. 65–67, Feb. 2011.