Ecological safeguarding and normalized water use of ust-ilimsk wood-industrial complex - PDF (Russian)
Copyright (c) 2010 Frog B.N., Frog D.B., Harlamova M.D.
![Creative Commons License](http://licensebuttons.net/l/by-nc/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.