000 | 00315nam a22001337a 4500 | ||
---|---|---|---|
003 | OSt | ||
008 | 240116b |||||||| |||| 00| 0 eng d | ||
082 |
_a574.5 _bC27E |
||
100 | _aChawick,MJ. | ||
245 | _aEcology of resource degradations $ renewal | ||
260 |
_aBlackwell _c1975 |
||
300 | _a480 | ||
942 |
_2ddc _cBK |
||
999 |
_c36121 _d36121 |