Dr. S. Mayrapetyan, Institute Director (center) with staff. The Institute of Agro-chemical Problems and Hydroponics, Armenian SSR Academy of Sciences.
- Categories: Human Interest, Labour, Environmental Issues, Science & Technology
- Location: Yerevan, Armenia
- Event date: 01.04.1987
- Date published: 27.04.2010
- Author: Ruben Mangasaryan
- Credit: Sputnik
- Source: Sputnik
- Original: 87-7209, 35 mm film
- Media: JPEG, 3543x5248px, 4.7Mb