000 00514nam a2200181Ia 4500
999 _c1114
_d1114
008 180513s9999||||xx |||||||||||||| ||und||
020 _cRs.105
_a81-87051-04-3
040 _aMAIN
041 _aBengali
082 _a363.7
_bDAS
100 _aDas, Tarakmohan
245 _aপরিবেশ প্রসঙ্গ/
_cTarakmohan Das and Subhaschandra Santra
260 _bShormila publication
_aKolkata
_c2000
300 _a336p.
650 _aEnvironment Science
700 _aSantra, Subhaschandra
942 _cBK