Učitavanje...
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...
| Glavni autor: | |
|---|---|
| Format: | Printed Book |
| Izdano: |
Oxford, United Kingdom
Oxford University Press
2015
|
| Teme: |
University of Kerala
| Signatura: |
O-,2J64,2R E7 |
|---|---|
| Primjerak | Prikaz statusa u stvarnom vremenu nije dostupan |