000 00582nam a2200253Ia 4500
001 120534
003 YMCAF
005 20230512163819.0
008 210305s2019 ||||||||||||||||| ||und|d
020 _a9788193422601
024 _a120534
035 _a51740
040 _aYMCAF
_beng
_cIN-KoLT
041 _aeng
082 _a363.7076
_bENV
245 0 _aEnvironment
250 _aRevised edition
260 _aChennai
_bShankar IAS academy book publication
_c2019
300 _a366 p.
653 _aCOMPETITION
653 _aEVS
653 _aGENERAL
942 _2ddc
_cBK
999 _c17107
_d17107