OVERVIEW OF THE OIL INDUSTRY OF THE REPUBLIC OF YEMEN IN TERMS OF GEOLOGY AND ECONOMICS - PDF (Russian)
Copyright (c) 2016 Сенюков Д.В., Абдулла И.А., Абрамов В.Ю., Дьяконов В.В.
![Creative Commons License](http://licensebuttons.net/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.