000 00526nam a2200181Ia 4500
008 190516s9999 xx 000 0 und d
020 _a8190011863
028 _bGangaram Book Bureau
_c1083
_d27-11-1196
100 _aPark, K.
_9123636
245 0 _aPark's Textbook of Preventive and Social Medicine
250 _a14
260 _bBanarsidas Bhanot
_c1994
_aJabalpur
300 _a538
600 _tEnvironmental Science
_9123637
650 _aEnvironmental Science
_9123637
942 _cBK
999 _c114912
_d114912