TY - BOOK AU - ANDREW BARKLEY AU - ANSREW BARKLEY AND PAUL W. BARKLEY TI - PRINCIPLES OF AGRICULTURAL ECONOMIC: PRINCIPLES OF AGRICULTURAL ECONOMIC/ANDRE BARKLEY SN - 978-0-367-24863-5 AV - 338.1 U1 - 338,1 THIRD EDITION PY - 2020/// CY - LONDON PB - ROUTLEDGE KW - ECONOMIC N1 - INDEX ER -