000 00385nam a2200157Ia 4500
008 190302s9999||||xx |||||||||||||| ||und||
020 _c60
040 _aKharagpur College Library
082 _a301.3
_bMAN
245 _aBipanna Poribesh
260 _bNagarik Mancha
_aKolkata
_c2000
300 _a480 p.
650 _aEnvironmental Science
700 _aTarun Chowdhury
942 _cBK
999 _c2560
_d2560