000 00588nam a2200217Ia 4500
003 OSt
005 20230623150503.0
008 210423s2009 xx 000 0 und d
020 _a81-219-1654-2
040 _cAL
041 _aeng
082 _a363.7 ASTE
100 _aASTHANA (D K);ASTHANA (Meera)
_9111166
245 _aEnvironment: problems and solutions
260 _aNew Delhi
_bS Chand & Company Ltd
_c2009
300 _axix,434
_bPB
365 _b325
_cINR
650 _aEnvironmental Problems
_9111167
906 _aEnvironment: ; problems ; solutions
942 _2ddc
_cBK
999 _c167925
_d167925