000 00531nam a2200181Ia 4500
008 190516s9999 xx 000 0 und d
020 _a8190011863
028 _bGangaram Book Bureau
_c1083
_d27-11-1196
100 _aPark, K.
_9123638
245 0 _aPark's Textbook of Preventive and Social Medicine
250 _a14
260 _bM/S Banarsidas Bhanot
_c1995
_aJabalpur
300 _a538
600 _tEnvironmental Science
_9123639
650 _aEnvironmental Science
_9123639
942 _cREF
999 _c114913
_d114913