| Views | |
| Υδροπονικές καλλιέργειες: κατακόρυφη καλλιέργεια φράουλας | 137 |
| Views | |
| STEG_PSE_00008_Medium.pdf | 145 |
| Views | |
| United States of America | 54 |
| Germany | 32 |
| United Kingdom | 27 |
| Italy | 16 |
| Greece | 6 |
| Austria | 1 |
| Canada | 1 |
| Views | |
| Milan | 13 |
| Woodbridge | 11 |
| Mountain View | 9 |
| Houston | 5 |
| Wilmington | 5 |
| Seattle | 4 |
| Ann Arbor | 2 |
| Beverly Hills | 2 |
| Leipzig | 2 |
| Ashburn | 1 |