| 000 | 00330nam a22001097a 4500 | ||
|---|---|---|---|
| 020 | _a8171694411 | ||
| 082 |
_a370.7 _bRAO.R.5 |
||
| 100 | _aRao,V K | ||
| 245 |
_aReadings in learning education : _benvironmental education, Volume 5 _cV.K.Rao and R.S. Reddy |
||
| 260 |
_a New Delhi: _b Commonwealth publishers; _c 1997 |
||
| 942 | _cBK | ||
| 999 |
_c326021 _d326021 |
||