| 000 | 00481nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 151015s1968||||xx |||||||||||||| ||und|| | ||
| 013 | _aPILC | ||
| 020 | _a18310 | ||
| 040 | _cSICM LIBRARY | ||
| 082 | _a574.5 B49u | ||
| 100 | 1 | _aBillington, Elizabeth | |
| 245 |
_aUnderstanding ecology / _cBillington, Elizabeth. |
||
| 260 |
_aNew York and London : _bFrederick Wayne and Co Inc, _c1968. |
||
| 300 | _a88 pages | ||
| 650 | _aEcology | ||
| 650 | _aScience | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c26741 _d26741 |
||