共 2 条
- [1] AFRICAN WATER PROBLEM AND A PROPOSAL FOR ITS LONG-TERM SOLUTION. International Journal for Development Technology, 1983, 1 (04): : 317 - 327
- [2] Hot Dip Galvanizing of Silicon Containing Steel - the Problem and Some Attempts to its Solution. Werkstoffe und Korrosion, 1979, 30 (0n): : 169 - 179