Bericht über die III. Internationale Pulvermetallurgische Tagung in Eisenach, vom 13.–15. Mai 1965Ph van Asbroeck, G Bockstiegel & 8 more2022PDF105 MBDE
Archives Year Book for South African Historyby C. Graham Botha; Coenraad Beyers; J. L. M. Franken; H. B. Thom; D. J. PieterseVlekke · Society of American Archivists1946PDF445 KB
Serum Medroxyprogesterone Acetate Levels in New and Repeat Users of Depot Medroxyprogesterone Acetate at the End of Dosing Interval. Smit J, Botha J, McFadyen L, Et Al. Contraception 2004; 69: 3–7Murty · Professional, Managerial & Healthcare Publications Limited2004PDF65 KB
Is Nonalcoholic Steatohepatitis A Systemic Disease? Evidence from Liver Transplantation StHepatology2001PDF203 KB
Oxidation of Hägg Carbide during High-Temperature Fischer–Tropsch SynthesisMichael Claeys, Eric van Steen & 7 morePDF3.3 MBEN
Race and Reconciliation in South AfricaG. Daan Cloete, Archbishop Emeritus Desmond M. Tutu & 11 more2000PDF13 MBEN
Louis Botha contra Generaal Christiaan de Wet; uit onuitgegeven stukken, door M. P. C. Valter.M. P. C. Valter1915NL