000 00278nam a2200109Ia 4500
008 230724s2011 xx und d
041 _aeng
100 _aSINGH C.D
245 _aENCYCLOPAEDIA OF EARTH SCIENCE VO- 2
260 _bANMOL PUBLISHING PVT LTD
_c2011
300 _a592
999 _c1177084
_d1177084