ansi.gov.in · dl Nicobar Biosphere Reserve (GNBR) extends between TN & and 93037' E &...
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ansi.gov.in · dl Nicobar Biosphere Reserve (GNBR) extends between TN & and 93037' E & 93046' E and 6046 N & N and 93037' E & 93056 E with an area of 885 sq-km