| 000 | 00329nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 191031s9999 xx 000 0 und d | ||
| 100 | _aKannan (R ) | ||
| 245 | 0 | _aStudies on leaf blight of onion (allium cepa L) caused by Alternaria alternata (FR.) Keissler | |
| 260 | _b"M.Sc., Plant Pathology" | ||
| 260 | _c1992 | ||
| 942 | _cBK | ||
| 999 |
_c218637 _d218637 |
||