000
00294nam a2200109Ia 4500
008
201121s9999 xx 000 0 und d
100
_a
Saha, A.K.
245
0
_a
Indian Journal Of Eearth Science
260
_b
New Delhi,Council Of Scientific &Industrial Research
300
_c
118
942
_c
BV
999
_c
16232
_d
16232