000 00472cam a2200181ua 4500
001 3012
008 110921n ii |||gr||||Z||||||asm
040 _cMAIN
082 _a363.73
100 1 _aDatta, Soumyadeep,
_eAuthor.
245 1 1 _aNamchangar anteshpur
_cby Soumyadeep Datta
250 _a1st.
260 _aGuahati:
_bBanphool Prakashan,
_c2010.
300 _a414p:
_bill;
_c23cm.
653 _aEnvironmental Science
653 _aNamchangar anteshpur
942 _cBK
999 _c2860
_d2860