000 00494nam a2200181Ia 4500
008 191130s2008##################000#0#eng##
020 _a9788179931776
040 _aACL
_cACL
082 _a550 TRI
100 _aTripathi, Tripti
245 _aKnow all about earth: the blue marvel!
_cTripti Tripathi
250 _a1st ed
260 _aNew Delhi
_bPearson
_c2008
300 _a1 v. (unpaged) : col. ill
990 _a83dc06c0ac10000c1e8bc623a3de9031
991 _a415069
999 _c226794
_d226794