000 00346nam a2200109Ia 4500
008 231221s9999 xx 000 0 und d
100 _aMANOHARACHARY , C. | CHARYA , M.A.SINGARA
245 0 _aPRINCIPLES OF ENVIRONMENTAL STRDIES ( ECOLOGY , ECONOMICS , MANAGEMENT AND LAW )
260 _bBSP
_aHYDRABAD
_c2019
300 _aXIX ;399P.
942 _cBK
999 _c10970
_d10970