[1]
N. P. Ghazaryan, K. V. Grigoryan, M. A. Sargsyan, and S. S. Kharyan, “THE QUANTITY OF AMMONIUM CREATING BACTERIUM OF LIGHT BROWN AND GRAY SEMI DESERT SOILS OF APPLE ORCHARDS AFTER THE INTRODUCTION OF ENTOMO PATHOGEN BACTERIUM CREATING CRYSTALS”, Proc. YSU B: Chem. Biol. Sci., vol. 40, no. 3 (211), pp. 71–77, Oct. 2006.