Automatic feeding of cattle : a guide to the practical design of installations.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Kenilworth :
Electricity Council, Farm-electric Centre, National Agricultural Centre,
1974.
|
| Cyfres: | Farm electric handbook ;
no. 19 |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A1:AP24E0 B07897 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |