000 | 00378nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
040 |
_e118757 _aMAIN |
||
041 | _aEnglish | ||
082 | _a574.5 O2E | ||
100 | _aOpen University | ||
245 | 0 | _aEcology block B population dynamics. unit6-9. | |
260 |
_aMilton keyness _bOpen University _c1974 |
||
300 | _a70p. p. | ||
942 | _cBK | ||
999 |
_c42307 _d42307 |