Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
The Agribusiness of the future will, through economic necessity, be quite different than it is today. The trend has been established and barring major world upheaval it will continue in the direction of fewer farm units of larger size and more specialized production with the emphasis on efficiency.
Moss, E. W.
"Are We Prepared for Change?,"
Iowa State University Veterinarian: Vol. 33
, Article 5.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol33/iss1/5