2
Full text available from Research Library: 12/01/2017 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
3
Full text available from Earth, Atmospheric & Aquatic Science Database: 01/01/2004 to 12/31/2004
Full text available from Earth, Atmospheric & Aquatic Science Database: 01/01/2006 to 01/31/2013
Ηλεκτρονική πηγή Περιοδική έκδοση
4
Full text available from Agricultural Science Database: 01/01/2006 to present
Full text available from Biological Science Database: 01/01/2006 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό