| 000 | 00478nam a2200157Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a033504154X | ||
| 040 | _cLDD | ||
| 245 | 0 |
_aBiotic factors _bfood chains and symbiosis/ Competive and other interaction betw |
|
| 260 |
_aMilton Keynes _bOpen University _c1974 |
||
| 300 | _aCa156p | ||
| 440 |
_aScience : a third level course _v Block C (Units 12-14) (S323) |
||
| 901 |
_a1943 _b01-03-2000 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c18290 _d18290 |
||