000 00460nam a22001817a 4500
005 20241107120944.0
008 241107b |||||||| |||| 00| 0 eng d
020 _a9788121927642
_c450.00
040 _aKISS
082 _a333.7
_bAST
100 _aAsthana, Dr. D.K.
245 _aA Textbook of Environmental Studies
250 _a2nd
260 _aNew Delhi
_bS.Chand Pub.
_c2024
300 _axvi, 397p.
700 _aAsthana, Dr. Meera
942 _cBK
999 _c199157
_d199157