000 00644nam a22002177a 4500
003 BGCL
005 20211126133701.0
008 171110b xxu||||| |||| 00| 0 eng d
020 _a978-93-83819-03-4
_c250.00
040 _aBGCL
_bBengali
041 _aBENG
082 _a363.7
_bC 320.1
100 _aChattopadhyay, Anish
245 _aParibesh
_cby Anish Chattopadhyay
250 _a11th rev. & enl. ed
260 _aKolkata
_bT. D. Publications
_c2017.
300 _a384p.
_b25 cm.
500 _aSAAC Memo no. 1161 (SANC.) dated 25.03.2017. Environmental Science, New Arrival, 2017.
650 _aENVIRONMENTAL SCIENCE
942 _cBOOK
999 _c16815
_d16815