Ali oglu, S. G. “IMPACT OF EROSION PROCESS TO FERTILITY OFMOUNTAIN-CHERNOZEM SITUATING IN SOUTH-EAST SLOPE OF GREAT CAUCASIAN”. JOURNAL OF ADVANCES IN NATURAL SCIENCES, vol. 5, no. 1, Dec. 2018, pp. 389-94, doi:10.24297/jns.v5i1.7939.