| 000 | 00388nam a22001217a 4500 | ||
|---|---|---|---|
| 003 | IARI | ||
| 100 | _aJat, Nand Kishore | ||
| 245 |
_aSubstitution of fertilizer nitrogen through organic sources in maize-wheat cropping sequence _cNand Kishore Jat |
||
| 300 | _a104 p. | ||
| 502 |
_bPh. D. _cIARI, Division of Agronomy, New Delhi _d2010 _gKumar, Ashok |
||
| 650 | _aAgronomy | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c168678 _d168678 |
||