World and regional supply and demand balances for nitrogen, phosphate, and potash, 1992/99-1998
| Institution som forfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Washington, D.C.
The World Bank
c1994.
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| Serier: | World Bank technical paper
252 |
| Fag: |