| 000 | 00507nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 010 | _a72-86367 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a634.927 _bV997E |
||
| 100 | _aVanDyne, George M (Ed.) | ||
| 245 | 4 |
_aThe Ecosystem concept in natural resource management _cGeorge M VanDyne |
|
| 260 |
_aNew York _bAcademic Press _c1969 |
||
| 300 | _axii, 383p. | ||
| 650 | _aBiotic communities; Natural resources; Nutrition; Watershed management | ||
| 942 | _cBKS | ||
| 999 |
_c22686 _d22686 |
||