| 000 | 00540nam a22001937a 4500 | ||
|---|---|---|---|
| 003 | NIELib | ||
| 005 | 20250915142334.0 | ||
| 008 | 250915b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a372.357 _bENV |
||
| 100 |
_aAtreya, B.D. _927864 |
||
| 245 | _aEnvironmental Studies | ||
| 260 |
_aNew Delhi: _bNational Council of Educational Research and Training, _c1979. |
||
| 300 |
_a64p.; _bCol. ill. _c24cm |
||
| 650 | 0 | _aEnvironmental Studies | |
| 700 | _aMazumdar, S. | ||
| 700 | _aGuru, G. | ||
| 700 | _aSharma, Shri H.L. | ||
| 942 |
_2ddc _cLM |
||
| 999 |
_c161069 _d161069 |
||