000 00523nam a2200193Ia 4500
005 20250923144424.0
008 008 250917s9999 xx 000 0 eng d
037 _aReports
040 _aDSWL
_beng
_cDSWL
041 _aeng
_2eng
084 _aL:5.2'N49t, N50
_qDSWL
245 0 _aReport of the environment hyging committee
_cby Ministry of health India
260 _c1951
300 _a208 p.
365 _aINR
_b4.6
925 _g4.6
942 _cREP
_hL:5.2'N49t, N50
999 _c1438654
_d1438654