South African Wool Textile Research Institute (Port Elizabeth) Bezüge im Wissensnetz Verfasst (4) DNB-Titeldaten Annual report SAWTRI bulletin SAWTRI special publication SAWTRI technical report Creator (4) DNB-Titeldaten Annual report SAWTRI bulletin SAWTRI special publication SAWTRI technical report Sitz (1) GND-Körperschaften Port Elizabeth