| 000 | 00468nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230426b |||||||| |||| 00| 0 eng d | ||
| 020 | _a8170415643 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a502.3/.5 _bN2 |
||
| 100 |
_aTrivedi, R N _97575 |
||
| 245 |
_aEnvironmental problems: _bProspects and constraints |
||
| 260 |
_aNew Delhi: _bAnmol Publications, _c1992 |
||
| 300 | _aviii, 225p. | ||
| 650 | _aScience | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c23843 _d23843 |
||