![Voda na venkově (1951) Voda na venkově (1951)](/include/images/no-poster-w185.jpg)
![Freshwater World (1974)](http://image.tmdb.org/t/p/w300/pibQLJLyy6VVok8svdV49zjuHaE.jpg)
Overview
This documentary explores a variety of projects undertaken by scientists at Environment Canada's Freshwater Institute in Winnipeg to study the processes that pollute or disrupt clean and balanced freshwater environments.
This documentary explores a variety of projects undertaken by scientists at Environment Canada's Freshwater Institute in Winnipeg to study the processes that pollute or disrupt clean and balanced freshwater environments.