The viable resource

Exactly twenty years mankind celebrates the World water day on March 22, the idea of its establishment was sounded at the UN Conference on environment protection and development which held in 1992 in Rio de Janeiro. Conducting the World water day is a unique opportunity to remind humanity about extraordinary importance of water resources for the development of society and the need for their protection and preservation.

Volodymyr VLASOV, Dmytro VLASOV