| 000 | 00576nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 140313b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9717471951 | ||
| 082 |
_aFil. 631.4 Sa58 _bc2002 |
||
| 100 |
_91584 _aSangatanan, Pedro D. |
||
| 245 |
_aPractical guide to soil conservation / _cPedro D. Sangatanan. |
||
| 260 |
_aIloilo: _bP.D. Sangatanan Marketing, _cc2002. |
||
| 300 |
_avii, 179p. : _bill. |
||
| 650 |
_xSoil conservation _xSoil erosion _xErosion _xSoil- pollution _xFertilizers and manures |
||
| 700 |
_93956 _aRone L. Sangatanan and Ted L. Sangatanan |
||
| 942 |
_2ddc _cFIL |
||
| 999 |
_c2179 _d2179 |
||