| 000 | 00349nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180612s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aen | ||
| 082 | _a631.42 | ||
| 100 | _aSoil fertility management | ||
| 245 | 4 | _aThe philippines recommends for soil fertility management | |
| 260 |
_aLaguna. _bPCARRD _c1982 |
||
| 300 | _ax,108p;app | ||
| 942 | _cPR | ||
| 999 |
_c40301 _d40301 |
||