000 00459nam a2200193 4500
020 _a
_c
037 _c
082 _a628 05 ENV
100 _a
245 _aINDIAN JOURNAL OF ENVIRONMENTAL HEALTH (J)
_hEnglish
250 _a
260 _aNAGPUR
_bNATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE
_c1990
300 _a444
_fHB
500 _a
590 _d
630 _a
650 _aINDIAN JOURNAL OF ENVIRONMENTAL HEALTH (J)
942 _cCR
999 _c268038
_d268038