Mineral raw material resources for the fertilizer industry in Asia and the Far East.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
1967.
|
| Saila: | United Nations. Mineral resources development series no. 28
|
| Gaiak: |