000 00460cam a2200193ua 4500
001 22104
008 160908n2015 II |||gr||||Z||||||eng
040 _aMAIN
041 _aEnglish
082 _a577 AHS
100 _aAHSEC.
245 _aENVIRONMENTAL EDUCATION (A Textbook For H.S.XI )
250 _a3RD.
260 _aGUWAHATI
_bAHSEC
_c2015
300 _a103:
_c20CM.
653 _aEnvironmental Science
700 _aAHSEC.,
_eCOMPILER.
942 _cBK
999 _c21964
_d21964