TY - BOOK AU - Barkley, Andrew. AU - Barkley, Paul W. TI - Principles of agricultural economics SN - 9780415540704 U1 - 338.1 PY - 2013/// CY - London PB - Routledge KW - United States KW - Agriculture--Economic aspects N1 - Introduction to the economics of agriculture The economics of production The costs of production Profit maximization Optimal input selection Optimal output selection Consumer choices Supply and demand Markets The competitive firm Market power Agriculture and the global economy Economics, agriculture and the environment ER -