| 000 | 00440nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c9637 _d9637 |
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| 003 | OSt | ||
| 005 | 20220913151633.0 | ||
| 008 | 220913b ||||| |||| 00| 0 eng d | ||
| 020 | _a9789355380180 | ||
| 040 | _cLibrary2 | ||
| 041 | _aHindi | ||
| 082 | _a620.8 | ||
| 100 | _aRoy Subrat | ||
| 245 | _aEnvironment Science | ||
| 260 |
_aNew Delhi _bKhanna Book Publishing Co. P LTD _c2021 |
||
| 300 | _a108 | ||
| 942 |
_2ddc _cBK _e1 _k620.8 _m620.8 |
||