| 000 | 00617 a2200181 4500 | ||
|---|---|---|---|
| 245 | 1 | _aRelative response of phosphorus in multiple cropping sequence by using various levels, doses and methods of application. | |
| 300 | _a145p.+133Table+13Fig+14Bib | ||
| 650 | _aPhosphorus fertilizers | ||
| 650 | _aCroping systems | ||
| 650 | _aMiced croping | ||
| 650 | _aMultiple croping | ||
| 650 | _aCrops | ||
| 502 |
_cIndian Agricultural Research Institute, New Delhi _bPh.D. (Soil Science & Agricultural Chemistry) _d1973 |
||
| 502 | _gChibber, R.K. | ||
| 100 | 1 |
_aSuraj Bhan _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF6003 | ||
| 999 |
_c148071 _d148071 |
||