| 000 | 00612nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aIndia | ||
| 100 | _aMitra, D.K. | ||
| 245 |
_aStudies on the inhipittion of potato virus Y (PVY) : thesis submitted to the faculty of the post graduate school, Indian agricultural research institute, New Delhi , in partial fulfilment of the requirments for the degree of Docter of philosophy in mycology and peant pathology New Delhi 1987 _cD.K.Mitra |
||
| 260 |
_bIndian Agricultural Research Institute _aNew Delhi _c1967 |
||
| 300 | _aiii, varies p.; 29cm. | ||
| 942 |
_2udc _cTH |
||
| 999 |
_c20699 _d20699 |
||