APA Style
Varma, A. K.. ().
Encyclopedia of Earth system science .
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Chicago Style
Varma, A. K..
Encyclopedia of Earth system science.
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,
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MLA Style
Varma, A. K..
Encyclopedia of Earth system science.
:
,
.
.
Turabian Style
Varma, A. K..
Encyclopedia of Earth system science.
:
,
.
.