World atlas of agriculture under the aegis of the International Association of Agricultural Economists
| Awduron Corfforaethol: | , , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Novara
Istituto Geografico De Agostini
[c1969]
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| Pynciau: |