Dairy honour for stalwart Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Mark Billing Contact the authorby David McKenzie May 16, 2022 Colac district farmer Mark Billing has earned regional dairy industry honour. Unlock full access to Colac Herald - Subscribe today! Subscribe Now Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Tags: Awards, Dairy, Rural