Popularly about ecology. Chelny schoolchildren studied the state of the environment in the laboratory

23 May 2018, Wednesday

Schoolchildren of the 7th grade of Naberezhnye Chelny school No. 31 got acquainted with modern methods of environmental objects monitoring. The children visited the Prikamskiy Specialized Inspection of Analytical Control.

SUBSCRIBE FOR NEWS
All content on this site is licensed under
Creative Commons Attribution 4.0 International