Problems of animal feeding in Europe : efforts towards self-sufficiency
Gorde:
| Beste egile batzuk: | , , |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Rome :
Οργανισμός Ηνωμένων Εθνών. Food and Agriculture Organization,
1955
|
| Saila: | European Association for Animal Production Publication ;
3 |
| Gaiak: |