People from around the world travel to Coober Pedy, Australia, with hopes of getting rich. This town is full of valuable stones called 'opals'. Some opals are worth millions, but they are extremely hard to find. What influences the value of an opal? What does it take to find them?
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People from around the world travel to Coober Pedy, Australia, with hopes of getting rich. This town is full of valuable stones called 'opals'. Some opals are worth millions, but they are extremely hard to find. What influences the value of an opal? What does it take to find them?
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Produktdetaljer

ISBN
9781424045815
Publisert
2009-01-30
Utgiver
Vendor
National Geographic/(ELT)
Vekt
82 gr
Høyde
203 mm
Bredde
149 mm
Dybde
4 mm
Aldersnivå
L, 07
Språk
Product language
Engelsk
Format
Product format
Kombinasjonsprodukt
Antall sider
24

Om bidragsyterne

Dr. Rob Waring is an Associate Professor at Notre Dame Seishin Women's University in Okayama, Japan. His research interests extend to reading and the acquisition of vocabulary. He is a founding member of the Extensive Reading Foundation and a well-known expert on Extensive Reading. He has published many articles on Extensive Reading and is program advisor to many educational institutions throughout Asia. He maintains an Extensive Reading website, and is owner and moderator of the Extensive Reading discussion list. He was co-conference chair of JALT 2005 in Shizuoka, Japan.