Video- Responsible livestock production: sustainable, adequate and safe- by Dr Spears (NCSU)
Published:May 4, 2010
Source :Engormix
Jerry Spears, from North Carolina State University, talks about his lecture "Responsible livestock production (sustainable, adequate and safe)" . The interview was recorded in the III global feed & food Congress, held from the 20th to the 23rd of April in Cancun, Mexico.