Some pointers on cattle ranching
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | Manila
          Bureau of Printing
    
        1962. | 
| Cyfres: | Popular bulletin Agricultural Information Division, Department of Agriculture
              no.56 | 
| Pynciau: |