000 00363nam a2200145Ia 4500
003 PTTI
005 20251207204908.0
008 251207s9999 xx 000 0 und d
020 _c200
040 _aPTTI
245 0 _aENVIRONMENTAL POLLUTION (A SCIENTIFIC DIMENSION)
_cG. K. GHOSH
260 _bAPH PUB
_aNEW DELHI
_c2013
300 _a260
_bP. B. K.
942 _cDELED
999 _c380
_d380