000 00365nam a2200145Ia 4500
008 150201s1991 xx 000 0 und d
082 _a617.6
_bE1991L
100 _aLODHA,R.M.
245 _aENVIRONMENTAL ESSAYS
250 _a1ST
260 _bASHISH PUBLICATION
_aDELHI
_c1991
300 _a1-212
650 _aPREVENTIVE AND COMMUNITY DENTISTRY
942 _2ddc
_cBK
999 _c3230
_d3230