| 000 | 00639 am a2200205 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on the resistance in cowpea,vigna unguiculata (L.) walp.,to the aphid,aphis craccivora koch. | |
| 300 | _a79p+2Appen.+11Table+6Fig. | ||
| 650 | _aVegitable crops | ||
| 650 | _aGrain legumes | ||
| 650 | _aVarieties | ||
| 650 | _aVigna unguiculata | ||
| 650 | _aAphididae | ||
| 650 | _aAphiscraccivora | ||
| 650 | _aPlant resistance | ||
| 502 |
_cTamil Nadu Agricultural University,Coimbatore _bM.Sc. (Agricultural Entomology) _d1980 |
||
| 502 | _gChelliah, S. | ||
| 100 | 1 |
_aBell, R.Charles _d |
|
| 942 |
_2udc _cT |
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| 901 | _aRF7701 | ||
| 999 |
_c150994 _d150994 |
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