Grain crops; a review of production, trade, consumption and prices relating to wheat, wheat flour, maize, barley, cabs, rye and rice.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
London
[s.n.]
1967
|
| Gaiak: |