| 000 | 00567nam a22002057a 4500 | ||
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| 999 |
_c6085 _d6085 |
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| 003 | OSt | ||
| 005 | 20190218082442.0 | ||
| 008 | 190218b xxu||||| |||| 00| 0 eng d | ||
| 040 | _aBFFZ | ||
| 080 | _a631.9 ECK | ||
| 100 | _aECKARDT, F. E. | ||
| 245 | _aFunctioning of terrestrial ecosystems at the primary production level | ||
| 260 |
_aBelgium _bUnesco _c1968 |
||
| 300 | _a516 p. | ||
| 490 | _aNatural resources research V | ||
| 650 | 0 |
_911815 _aECOSISTEMAS |
|
| 650 | 0 |
_93404 _aPRODUCCION PRIMARIA |
|
| 650 | 0 |
_912081 _aFUNCIONAMIENTO |
|
| 942 |
_2udc _cBK |
||