共 50 条
- [1] AIDS IN SOUTH-AFRICA - INTO THE 2ND DECADE [J]. SOUTH AFRICAN MEDICAL JOURNAL, 1992, 81 (02): : 55 - 56
- [3] WATER-SUPPLY IN SOUTH-AFRICA [J]. JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA, 1995, 44 (04): : 161 - 165
- [4] SOUTH-AFRICA AND NAVAL STRATEGY - IMPORTANCE OF SOUTH-AFRICA [J]. ROUND TABLE, 1970, (239): : 303 - 309
- [6] THE MANAGEMENT OF SOUTH-AFRICA WATER-RESOURCES [J]. SOUTH AFRICAN JOURNAL OF SCIENCE, 1987, 83 (05) : 326 - 326
- [7] WATER-POLLUTION RESEARCH IN SOUTH-AFRICA [J]. JOURNAL WATER POLLUTION CONTROL FEDERATION, 1979, 51 (03): : 458 - 466
- [8] SOME DEVELOPMENTS IN THE WATER INDUSTRY IN SOUTH-AFRICA [J]. WATER POLLUTION CONTROL, 1987, 86 (02): : 262 - 271
- [9] THE DRAKENSBERG PROJECT - WATER AND POWER FOR SOUTH-AFRICA [J]. SOUTH AFRICAN MECHANICAL ENGINEER, 1982, 32 (08): : 190 - 199