| 000 | 00445 am a2200169 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aPhosphorus placement in soils | |
| 300 | _a47p+6 Bib+5 Tables | ||
| 650 | _aSoil types | ||
| 650 | _aSoil | ||
| 650 | _aPhosphors fertilizer | ||
| 650 | _aSoil mangement | ||
| 502 |
_cPunjab Agricultural University,Ludhiana _bM.SC _cSoil Science _d1971 |
||
| 502 | _gSekhon.G.S | ||
| 100 | 1 |
_aArora.Krishan Lal _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF1387 | ||
| 999 |
_c146732 _d146732 |
||