@inproceedings{sgem2017s20054, title = {GEOGRAPHIC AND ENVIRONMENTAL ASSESSMENT OF THE EFFECTS OF HEPTYL POLLUTION IN KAZAKHSTAN STEPPE REGIONS}, author = {Bakhyt Mynbayeva}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation}, year = {2017}, pages = {419-426}, publisher = {STEF92 Technology}, doi = {10.5593/sgem2017/52/s20.054} }