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template is Document
The carbon dioxide balance
template is Document
The Venus story unfolds
template is Document
New dinosaur theory
template is Document
Lucky earth
template is Document
The Venus enigma
template is Document
Ice-ages explained
template is Document
The quest for Gaia
template is Document
Top of the ocean
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Ice age indications
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A New Ice Age
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Evolution - by oxygen?
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The heat balance
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The space giant