000 00415nam a22001577a 4500
999 _c15432
_d15430
005 20200612221923.0
008 200612b ||||| |||| 00| 0 eng d
040 _aBD-DhBCSAA
_cBD-DhBCSAA
_dBD-DhBCSAA
082 _21st
_a304.2
_bTRC
245 _aCONCEPTS IN ENVIRONMENT
250 _a1st
300 _a700P;
_bill
_c15x23
590 _aMousumi Akter
650 _2Unknown
_aENVIRONMENT
_924020
942 _2ddc
_cBK