| 000 | 00434nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c44596 _d44596 |
||
| 003 | OSt | ||
| 005 | 20221103151147.0 | ||
| 008 | 221103b ||||| |||| 00| 0 eng d | ||
| 020 | _a978-81-219-1654-7 | ||
| 040 | _cKL MEHTA | ||
| 100 | _aAsthana;D.K.,Asthana;Meera | ||
| 245 |
_aEnvironment;Problems & Solutions _hEnglish |
||
| 260 |
_aNew Delhi _bS.Chand publishers _c2022 |
||
| 300 | _a434pg | ||
| 651 | _aE.V.S. | ||
| 942 |
_2ddc _cBK |
||