| 000 | 00534 a2200253 4500 | ||
|---|---|---|---|
| 001 | 114848 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a339.5 All | ||
| 245 | _aConserving natural resources : principles and practice in a democracy | ||
| 250 | _a | ||
| 260 | _aNew York | ||
| 260 | _bMcGraw-Hill Book, | ||
| 260 | _c1955 | ||
| 300 | _aix,347 p. | ||
| 300 | _c23 cm | ||
| 490 | _a | ||
| 100 | _aAllen, Shirley W. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aConservation of natural resources | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c38062 _d38062 |
||