000 00369nam a22001457a 4500
020 _a9789387331617
082 _aM 550
_bBAB/P
100 _aBaby Mathew
_9147596
245 _aPrakrithi prathibhasangal/
_cby Baby Mathew
260 _aThrissur:
_bGreen Books,
_c2018.
300 _a168p.
650 _aEarth Science
_9147597
650 _aScience
_9147598
942 _cBK
999 _c141263
_d141263