| 000 | 00667 am a2200217 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on the performance of three selected varieties of sweet potato under different levels and timings of nitrogen application in red loam soil of vellayani | |
| 300 | _a105p+8 App+5 Fig | ||
| 650 | _aRhizophere | ||
| 650 | _aSubsoil | ||
| 650 | _aTop soil | ||
| 650 | _aIpomoea batatas | ||
| 650 | _aVegetables | ||
| 650 | _aNonmetals | ||
| 650 | _aElements | ||
| 650 | _aTaxa | ||
| 502 |
_cUniversity of Kerala,Division of Agronomy _bB.Sc (Agriculture) _d1972 |
||
| 502 | _gRaj,J.Sam | ||
| 100 | 1 |
_aNair,G.Mulralidhran _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF1686 | ||
| 999 |
_c147269 _d147269 |
||