| 000 | cam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c5709 _d5709 |
||
| 003 | BD-DhIDS | ||
| 005 | 20180505232722.0 | ||
| 008 | 180505t1992 wau||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
||
| 041 | _aEng | ||
| 086 | _aUS WI P-108 | ||
| 100 | 1 | _aRyan, John C. | |
| 245 | 1 | 0 |
_aLife support : _bconserving biological diversity / _cJohn C. Ryan, |
| 260 |
_aWashington : _bWorldwatch Institute (WI) , _c1992 |
||
| 300 |
_a62p. : _bill. ; _c20cm. |
||
| 490 |
_aWorldwatch paper _vNo. 108 |
||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 | 4 | _aLife |
| 650 | 0 | 4 | _aEcosystems |
| 942 |
_2ddc _cDC |
||