Yazar
other than Silicosis and Tuberculosis
3 cilt bulundu.
Cilt sonuçları
Report of the Commission of Enquiry Regarding the Occurrence of Certain Diseases, Other Than Silicosis and Tuberculosis, Attributable to the Nature of Employment in and about Mines
South Africa. Commission of Enquiry Regarding the Occurrence of Certain Diseases, other than Silicosis and Tuberculosis, Attributable to the Nature of Employment in and about Mines · Yayınevi bilinmiyor
96 sayfa · 1951
Mineral industries
Verslag van die Kommissie van Ondersoek in sake die voorkoms van Sekere Siektes, uitgesonderd Silikose en Tuberkulose, wat toe te skrywe is aan die aard van Werk in en by Myne
South Africa. Commission of Enquiry Regarding the Occurrence of Certain Diseases, other than Silicosis and Tuberculosis, Attributable to the Nature of Employment in and about Mines, Peter Allan · Yayınevi bilinmiyor
78 sayfa · 1951
Miners