Πόρος Ροή Δραστηριότητας Τύπος δραστηριότητας All activity types New Package Changed Package Deleted Package Follow Dataset New Resource View Changed Resource View Deleted Resource View admin created the Σύνολο Δεδομένων Could a future "Grand Solar Minimum" like the Maunder Minimum stop global warming? πριν από 4 ημέρες