Principles of agricultural economics/
Barkley, Andrew
Principles of agricultural economics/ Andrew Barkley and Paul W. Barkley - Abingdon: Routledge, c2013. - xxiv, 351 pages : illustrations, photos ; 25 cm.
Includes glossary and index
Principles of agricultural economics/ Andrew Barkley and Paul W. Barkley - Abingdon: Routledge, c2013. - xxiv, 351 pages : illustrations, photos ; 25 cm.
Includes glossary and index