| 000 | 00399nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220907s9999 xx 000 0 und d | ||
| 020 | _aGSLRC | ||
| 040 |
_aGS-LRC _cR574.5 L55l 2007 V 12 |
||
| 100 | _aEcology and Environment | ||
| 245 | 0 | _aEducational Technologies Limited,China | |
| 250 | _a80 | ||
| 260 | _aEducational Technologies Limited | ||
| 300 | _a14108 | ||
| 942 | _cGS-LRC | ||
| 999 |
_c272 _d272 |
||