| 000 | 00512nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 130910s9999 xx 000 0 und d | ||
| 020 | _a9251002576 | ||
| 041 | _aeng | ||
| 082 |
_221st ed. _a631.450 _bCHR/L |
||
| 100 | _aChristy, Lawrence C. | ||
| 245 |
_aLegislative principles of soil conservation _c[by] Lawrence C. Christy |
||
| 260 |
_aRome : _bFood and Agriculture Organization of the United Nations , _c1972 |
||
| 300 | _av , 67p. | ||
| 653 | _aLegal systems | ||
| 653 | _aSoil conservation | ||
| 942 |
_cEN _2ddc |
||
| 999 |
_c10178 _d10178 |
||