| 000 | 00404nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1954 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _aGN591.09B565 | ||
| 100 | _aJOHN D BLACK | ||
| 245 | 0 | _aBIOLOGICAL CONSERVATION | |
| 250 | _a1954 | ||
| 260 |
_aLONDON _bMcGRAW-HILL BOOK COMPANY,INC. _c1954 |
||
| 300 |
_a328 _ePrint |
||
| 653 | _aBIOLOGICAL CONSERVATION | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c524842 _d524842 |
||