Á lódáil...
Nature's Third Cycle: A Story of Sunspots
The cycle of day and night and the cycle of seasons are two familiar natural cycles around which many human activities are organized. But is there a third natural cycle of importance for us humans? On 13 March 1989, six million people in Canada went without electricity for many hours: a large exp...
| Príomhúdar: | |
|---|---|
| Formáid: | Printed Book |
| Foilsithe: |
Oxford, United Kingdom
Oxford University Press
2015
|
| Ábhair: |
University of Kerala
| Gairmuimhir: |
O-,2J64,2R E7 |
|---|---|
| Cóip | Live Status Unavailable |