World and regional supply and demand balances for nitrogen, phosphate, and potash, 1991/92-1997
| Korporativní autor: | |
|---|---|
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Washington, D.C.
The World Bank
c1993.
|
| Edice: | World Bank technical paper
no. 206 |
| Témata: |