| 000 | 00401nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a74923 | ||
| 082 |
_a631.45 _bUNI |
||
| 100 | _aUNITED states department of agriculture | ||
| 245 | 2 | _aA manual on conservation of soil and water | |
| 260 |
_aNew Delhi _bOxford & IBH publishing Co. _c1974 |
||
| 300 | _aiv, 208 p. | ||
| 650 | _aSoils | ||
| 942 | _cS | ||
| 999 |
_c54011 _d54011 |
||