Van Ryssen, J.B.J.2014-01-282014-01-282013-09-062013Courtman, C 2013, Selenium concentration of maize grain in South Africa and the effect of three selenium sources on the selenium concentration of eggs and egg quality, MSc (Agric) dissertation, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/33150>E13/9/923/gmhttp://hdl.handle.net/2263/33150Dissertation (MSc Agric)--University of Pretoria, 2013.Please read the abstract in the dissertation.en© 2013 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.Selenium supplementationMaize grainSouth AfricaUCTDDissertation