| 000 | 00501nam a22001577a 4500 | ||
|---|---|---|---|
| 020 | _a0335041558 | ||
| 040 | _cIITK | ||
| 041 | _aeng | ||
| 082 |
_a574.5 _bOp2e Unit 15, 16 |
||
| 245 |
_aEcology Block D Man and ecology _bUnit 15 Man and ecosystems, Unit 16 Man and communities of organisms _cprepared by an Open University course team |
||
| 260 |
_aMilton Keynes _bThe Open University Press _c1974 |
||
| 300 | _a55p | ||
| 440 | _aSciences: a third level course | ||
| 650 | _aSciences | ||
| 942 | _cBK | ||
| 999 |
_c557391 _d557391 |
||