@article{Konnova2018from,
author={Konnova, L.A.},
title={FROM THE HISTORY OF DRINKING WATER QUALITY CONTROL IN SAINT-PETERSBURG},
journal={Psychological and pedagogical problems of human and social security},
publisher={Saint-Petersburg University of State Fire Service of Emercom of Russia},
year={2018},
pages={71-75},
volume={2018},
issue={1},
}