| 000 | 00547nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 140130b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8176222127 | ||
| 082 |
_aCir. 631.4 G970 _bc2011 |
||
| 100 |
_9302 _aGustafson, A.F. |
||
| 245 |
_aConservation of the soil / _cA.F. Gustafson |
||
| 260 |
_aNew Delhi : _bBiotech Books, _cc2011 |
||
| 300 |
_axvii, 312 p. : _bill. |
||
| 650 |
_94194 _aConservation of natural resources |
||
| 650 |
_94195 _aEnvironmental protection |
||
| 650 |
_94196 _aErosion |
||
| 650 |
_94197 _aSoil erosion |
||
| 942 |
_2ddc _cCIR |
||
| 999 |
_c687 _d687 |
||