| 000 | cam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c8396 _d8396 |
||
| 003 | BD-DhIDS | ||
| 005 | 20180505234857.0 | ||
| 008 | 180505t1978 wau||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
||
| 041 | _aEng | ||
| 086 | _aUS WI P-22 | ||
| 100 | 1 | _aEckhom, Erik | |
| 245 | 1 | 0 |
_aDisappearing species : _bthe social challenge / _cErik Eckhom |
| 260 |
_aWashington : _bWI , _c1978 |
||
| 300 |
_a38p. : _bill. ; _c20 cm. |
||
| 490 |
_aWorldwatch paper _vNo. 22 |
||
| 504 | _aIncludes bibliographical references and index. | ||
| 650 | 0 | 4 | _aEcology |
| 942 |
_2ddc _cDC |
||