| 000 | 00687 am a2200181 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on the effect of nitrogen and phosphorus on the nutrition of sunflower (helianthus annuus l.) in red and black soil of coimbatire and qualitative evalution of seed of some sunflower varieties | |
| 300 | _a86p+25 Tables+7 Bib+2 Plates+30 Fig+28 App | ||
| 650 | _aHelianthus annuus | ||
| 650 | _aNitrogen phosphorus fertilizer | ||
| 650 | _aQualitative analysis | ||
| 650 | _aSeeds | ||
| 650 | _aOil seed | ||
| 502 |
_cTamil Nadu Agricultural University, _bB.Sc ( Agriculture) _d1973 |
||
| 502 | _gKrishnamoorthy.K.K | ||
| 100 | 1 |
_aRaghavan.P _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF1417 | ||
| 999 |
_c146879 _d146879 |
||