| 000 | 00340nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140316s9999 xx 000 0 und d | ||
| 082 |
_a577.5 _bCHA/EC |
||
| 100 | _a | ||
| 245 | _aEcological systems : structure and types | ||
| 260 |
_aNew Delhi _bIndian Social Institute _c1996 |
||
| 300 | _a30 | ||
| 700 | _aChandy,K T | ||
| 942 |
_2ddc _cREF |
||
| 999 |
_c17608 _d17608 |
||