PRODUCTIVE USING OF NATURE-RECOURSE POTENTIAL AS NECESSARY FACTOR OF AGRICULTURE ECOLOGYZATION: (on the Pattern of Republic of Armenia). Proc. YSU C: Geol. Geogr. Sci. 2015, 49 (1 (236), 43-46. https://doi.org/10.46991/PYSU:C/2015.49.1.043.