Five hundred varieties of herbage and fodder plants
| Egile nagusia: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Aberystwyth, Wales
[s.n.]
1948.
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| Saila: | Bulletin 39 of the Commonwealth Bureau of Pastures and Field Crops, Aberystwyth, Great Britain
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| Gaiak: |