| 000 | 00371 a2200157 4500 | ||
|---|---|---|---|
| 245 | 1 | _aEyespot of wheat and barley | |
| 260 |
_aLondon _c1953 |
||
| 650 | _aEyespot | ||
| 650 | _aWheat | ||
| 650 | _aBarley | ||
| 100 | 1 |
_aGlynne, M.D. _d |
|
| 300 | _a6 p. | ||
| 440 |
_aNo. 321 _vGreat Britain Ministry of Agriculture and Fisheries |
||
| 942 |
_2udc _cB |
||
| 901 | _a49686 | ||
| 999 |
_c55238 _d55238 |
||