| 000 | 00419cam a2200157ua 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 221007b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 |
_a631.45 _bUNI/MA |
||
| 100 |
_aUnited state department of agriculture _95274 |
||
| 245 | _aManual on conservation of soil and water | ||
| 250 | _a1 / | ||
| 260 |
_aCalcutta : _bOxford University Press , _c1964. |
||
| 300 | _a206 ; . | ||
| 942 | _cBK | ||
| 999 |
_c9230 _d9230 |
||