| 000 | 00344nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a333.7 _bSm648.CN |
||
| 100 | _aSmith, G. H., ed. | ||
| 245 |
_aConservation of natural resources _b |
||
| 260 |
_aNew York _bJohn Wiley _c1971 |
||
| 300 | _axiii, 685p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
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| 921 | _a6006 | ||
| 999 |
_c6006 _d6006 |
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