Fertilizer industry based on the proceedings of the International Symposium on Industrial Development, Athens, Nov.-Dec. 1967.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York, 1969.
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| Cyfres: | UNIDO Monographs on industrial development, no.6
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| Pynciau: |