| 000 | 00425nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 191209s9999 xx 000 0 und d | ||
| 100 | _aSharma, R A | ||
| 245 | 0 | _aEnvironmental education: Components, problems, management | |
| 260 |
_a Meerut _bR Lall Book Depot _c2000 |
||
| 300 | _a411 | ||
| 490 | _v2 | ||
| 600 | _tEnvironmental problems & services; Social problems & services | ||
| 942 | _cBK | ||
| 999 |
_c5440 _d5440 |
||