1
Έκδοση 2000
Full text available from Earth, Atmospheric & Aquatic Science Database: 11/01/2009 to 01/31/2012
Full text available from Research Library: 11/01/2009 to 01/31/2012
Full text available from Science Database: 11/01/2009 to 01/31/2012
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
2
Full text available from Earth, Atmospheric & Aquatic Science Database: 02/01/2006 to 12/31/2018
Full text available from Environmental Science Database: 02/01/2006 to 12/31/2018
Full text available from Science Database: 02/01/2006 to 12/31/2018
Ηλεκτρονική πηγή Επιστημονικό περιοδικό