| 000 | 00395pam a2200145a 44500 | ||
|---|---|---|---|
| 008 | 160408b1969 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a333.1 _bV288 |
||
| 100 | _aVan Dyne, George M. | ||
| 245 | 1 | _aTHE ECOSYSTEM CONCEPT IN NATURAL RESOURCES MANAGEMENT | |
| 260 |
_aNew York _bAcademic Press _c1969 |
||
| 300 | _a383 | ||
| 650 | _aNational Resources | ||
| 964 | _gCIRC | ||
| 997 | _aA31205 C | ||
| 999 |
_c251086 _d251086 |
||