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bromonox bromonox
wrote...
Posts: 1042
8 years ago
Highly impermeable layers such as compacted clay or shale are known as ________.
Textbook 
Earth Science

Earth Science


Edition: 14th
Authors:
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PulsaPulsa
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Posts: 1845
8 years ago
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bromonox Author
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8 years ago
Grazie! (means thank you in Italian Face with Stuck-out Tongue)
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