000 | 00519 am a2200193 a 4500 | ||
---|---|---|---|
245 | 1 | _aStudies on nutrient management in organic farming of rice-wheat cropping system | |
300 | _a148p. | ||
650 | _aRice | ||
650 | _aOryza sativa | ||
650 | _aWheat | ||
650 | _aTriticum aestivum | ||
650 | _aSequential Cropping | ||
650 | _aOrganic Agriculture | ||
502 |
_cIARI, Division of Agronomy, New Delhi _bPh.D. _d2006 |
||
502 | _gSharma, S.N. | ||
100 | 1 | _aHargilas | |
942 |
_2udc _cT |
||
901 | _aT7731 | ||
999 |
_c144653 _d144653 |