Thanks to CAVI for giving the Camrose Public Library these CO2 monitors. You can check them out for free with your library card.
If you borrow one, please consider filling in their patron surveys at [ Ссылка ]
![](https://s2.save4k.ru/pic/2knklsDpMFU/maxresdefault.jpg)
Thanks to CAVI for giving the Camrose Public Library these CO2 monitors. You can check them out for free with your library card.
If you borrow one, please consider filling in their patron surveys at [ Ссылка ]