000
00278pam a2200121a 44500
003
OSt
008
160408b1977 xxu||||| |||| 00| 0 eng d
040
_c
IIT Kanpur
041
_a
eng
100
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Shukla, P.N.
245
1
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Distribution of nitrogen and ...tektites
942
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BK
999
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293573
_d
293573