| 000 | 00425 a2200157 4500 | ||
|---|---|---|---|
| 245 | 1 | _aPit, trench, clamp and tower silos | |
| 260 |
_aLondon _c1958 |
||
| 650 | _aPit Trench Clamp | ||
| 650 | _aTower Silos | ||
| 700 | _aGreat Britain Ministry of Agriculture and Fisheries | ||
| 100 |
_a _d |
||
| 300 | _a8 p. | ||
| 440 |
_aNo. 36 _vGreat Britain Ministry of Agriculture, Fisheries an |
||
| 942 |
_2udc _cB |
||
| 901 | _a56844 | ||
| 999 |
_c55396 _d55396 |
||