| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c328705 _d328705 |
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| 003 | Nust | ||
| 005 | 20170413171216.0 | ||
| 008 | 170413b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788184111231 | ||
| 040 | _c0 | ||
| 082 | _a363.7 YAD | ||
| 100 | _aYadan,P.R. | ||
| 245 |
_aA Text Book of Environmental Science _cDr.P.R.Yadav |
||
| 260 |
_aNew Delhi _bSonali Pub _c2008 |
||
| 300 | _a297p. | ||
| 500 | _aH.B | ||
| 942 |
_2ddc _cBK _k363.7 YAD |
||