%0 Journal Article
%T Trace Element Supplementation of Livestock in New Zealand: Meeting the Challenges of Free-Range Grazing Systems
%A Neville D. Grace
%A Scott O. Knowles
%J Veterinary Medicine International
%D 2012
%I 
%R 10.1155/2012/639472
%U http://dx.doi.org/10.1155/2012/639472