共 47 条
- [1] THE VEGETATION OF THE DEEP SANDY SOILS OF THE A-LAND TYPE IN THE NORTH-WESTERN ORANGE-FREE-STATE, SOUTH-AFRICA BOTANICAL BULLETIN OF ACADEMIA SINICA, 1990, 31 (03): : 235 - 243
- [4] THE GRASSLAND VEGETATION OF THE LOW DRAKENSBERG ESCARPMENT IN THE NORTH-WESTERN KWAZULU-NATAL AND NORTH-EASTERN ORANGE-FREE-STATE BORDER AREA SOUTH AFRICAN JOURNAL OF BOTANY-SUID-AFRIKAANSE TYDSKRIF VIR PLANTKUNDE, 1995, 61 (01): : 9 - 17
- [5] CLASSIFICATION OF THE PANS OF THE WESTERN ORANGE-FREE-STATE ACCORDING TO VEGETATION STRUCTURE, WITH REFERENCE TO AVIFAUNAL COMMUNITIES SOUTH AFRICAN JOURNAL OF WILDLIFE RESEARCH, 1982, 12 (02): : 55 - 62
- [6] THE PLANT-COMMUNITIES OF THE HILLS AND RIDGES IN THE NORTH-WESTERN ORANGE-FREE-STATE, SOUTH-AFRICA BOTANICAL BULLETIN OF ACADEMIA SINICA, 1990, 31 (04): : 295 - 304
- [8] THE VEGETATION OF THE EA LAND TYPE IN NORTH-WESTERN KWAZULU-NATAL SOUTH AFRICAN JOURNAL OF BOTANY-SUID-AFRIKAANSE TYDSKRIF VIR PLANTKUNDE, 1995, 61 (01): : 18 - 28
- [9] STRATEGY FOR MILK-PRODUCTION IN SOUTH TRANSVAAL AND EAST TRANSVAAL AND THE NORTH ORANGE-FREE-STATE AND EAST ORANGE-FREE-STATE SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1980, 10 (02): : 271 - 282
- [10] BOVINE TRICHOMONIASIS IN THE NORTH-WESTERN CAPE PROVINCE, WESTERN TRANSVAAL AND THE ORANGE FREE STATE JOURNAL OF THE SOUTH AFRICAN VETERINARY ASSOCIATION-TYDSKRIF VAN DIE SUID-AFRIKAANSE VETERINERE VERENIGING, 1989, 60 (01): : 51 - 52