| 000 | 00376 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aLettuce aphids | |
| 260 |
_aLondon _c1953 |
||
| 650 | _aLettuce Aphids | ||
| 700 | _aGreat Britain Ministry of Agriculture and Fisheries | ||
| 100 |
_a _d |
||
| 300 | _a5 p. | ||
| 440 |
_aNo. 392 _vGreat Britain Ministry of Agriculture and Fisheries |
||
| 942 |
_2udc _cB |
||
| 901 | _a37585 | ||
| 999 |
_c55285 _d55285 |
||