000 00481nam a2200157Ia 4500
008 190516s9999 xx 000 0 und d
028 _bSpecialized Book Service
_c712
_d13/08/1984
100 _aGhosh, R.N.
_933118
245 0 _aManual of Social and Preventive Medicine
260 _bVijoya Publishing House
_c1980
_aCalcutta
300 _a632
600 _tEnvironmental Science
_9120892
650 _aEnvironmental Science
_9120892
942 _cREF
999 _c111687
_d111687