Thomson ReutersFebruary 7, 2013 11:00
* Tax hike sends heating oil demand plunging 70 pct
* Families burn firewood, old furniture to stay warm
* Illegal logging on the rise, smog appears over Athens
By Karolina Tagaris
ATHENS, Feb 7 (Reuters) - Greek cleaner Eleni Daneel's family spends evenings in their Athens home bundled up in coats after a steep rise in fuel prices made heating their apartment an unaffordable luxury this winter.