000 | 00575nam a22001937a 4500 | ||
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999 |
_c77939 _d77939 |
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003 | BD-DhPL | ||
005 | 20191221080857.0 | ||
008 | 190116b ||||| |||| 00| 0 eng d | ||
040 |
_aBD-DhPL _bEnglish _cBD-DhPL _dBD-DhPL |
||
082 | _a634.94 / U3e | ||
110 |
_aUNESCO. _9274117 |
||
245 |
_aEcology of the subarctic regions : _bproceedings of the Helsinki symposium. |
||
260 |
_aParis : _bUNESCO, _cc 1970. |
||
300 |
_a364 p. : _bill. ; _c27 cm. |
||
490 | _aEcology and Conservation. | ||
508 | _a346 | ||
650 |
_aEcology -- Sub-arctic. _941402 |
||
942 |
_2ddc _cBK |