| 000 | 00475nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1979 xx 000 0 und d | ||
| 020 | _a0123187508 | ||
| 082 |
_a574.5 _bH14T |
||
| 100 | _aHalfon, Efraim | ||
| 245 | 0 |
_aTheoretical Systems Ecology _bAdvances and Caste Studies |
|
| 260 |
_aNew York _bAcademic Press _c1979 |
||
| 300 | _a516 | ||
| 650 | _aLife sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aEcology | ||
| 653 | _aMathematical models | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6676 _d6676 |
||