Presentation: Regulation of Layer Hens – John Hellstrom, Chairman, NAWAC

This presentation was given at the 2015 Massey Advancing Poultry Production Conference in May 2015.

[icon_link icon=”download” link=”https://www.pianz.org.nz/wp-content/uploads/2015/06/regulation-of-layer-hens.zip” target=”_self” title=”Regulation of Layer Hens”]Regulation of Layer Hens[/icon_link]