000 00725nam a22002297a 4500
999 _c122913
_d122913
003 OSt
005 20210617105326.0
008 210617b ||||| |||| 00| 0 eng d
020 _a81-7648-831-3
040 _cHNU
082 _3GC
100 _aS.K.Agarwal
245 _aAir Pollution
260 _a5 Ansari Road, Darya Ganj New Delhi
_bKul Bhushan Nangia APH Publishing Corporation
_cc 2005
264 _a5 Ansari Road, Darya Ganj New Delhi
_bKul Bhushan Nangia APH Publishing Corporation
_cc 2005
336 _2text
_ardacontent
337 _2unmediated
_ardamedia
338 _2volume
_ardacarrier
440 _aAir Pollution
521 _aJHS
_bBachelor of Science in Biology
942 _2ddc
_cREF
_h300-399