| 000 | 00398 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a339.49 _bO 97 N |
||
| 245 | 1 |
_aNatural resource conservation _bAn ecological approach _cby O.S. Owen |
|
| 260 |
_aNew York _bMacmillan and Company _c1971 |
||
| 650 | _aNatural Resources | ||
| 650 | _aConservation | ||
| 650 | _aEcological Approach | ||
| 100 | 1 |
_aOwen, O.S. _d |
|
| 300 | _a593 p. | ||
| 901 | _a110141 | ||
| 999 |
_c23737 _d23737 |
||