The Aquatic Environment is a popular science series on published by the Northern Water Problems Institute in Petrozavodsk, Russia. The books in the series are in Russian and partly in English and free to download.
The Aquatic Environment VI:
Education for Sustainable Development 
.
184 pages.
First published in 2010.
The Aquatic Environment V:
An Integrated Approach to Study, Conservation and Use .
173 pages.
First published in 2008.
