

Igor Grinberg, Member of the USSR Academy of Sciences, director of the National Institute of Geology and Mineral Resources of World Oceans.
- Categories: Science & Technology
- Location: St. Petersburg, Russia
- Event date: 01.01.1988
- Date published: 12.01.2011
- Author: Rudolf Kucherov
- Credit: Sputnik
- Source: Sputnik
- Original: 88-6217, 35 mm film
- Media: JPEG, 3544x5388px, 4.1Mb