000 00453nam a2200181Ia 4500
008 191002s9999 xx 000 0 und d
020 _a0000099662
082 _a620.8
100 _aErach Bharucha
245 0 _aText book of Environmental Studies Ed,2
260 _aHydrabad
_bUniversity
_c2010
536 _aManagement
650 _a Environmental
650 _a Studies
650 _aEd,2
650 _aEnvironmental app health
942 _cBK
999 _c30669
_d30669