| 000 | 003630000a22001450004500 | ||
|---|---|---|---|
| 008 | 140223b1950 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aU671 J5 | ||
| 082 | _aU671 J5 | ||
| 100 |
_aSmith Guy-Harold _fEd |
||
| 245 | _aConservation of natural resources Illus | ||
| 260 |
_aNew York _bWiley _c1950 |
||
| 650 | _aGeography | ||
| 650 | _aResources | ||
| 999 |
_c236585 _d236585 |
||