RT Book, Section A1 OECD T1 Belgium JF Environmental Performance of Agriculture at a Glance YR 2008 FD Jun 16 SP 62 OP 63 AB PB Organisation for Economic Co-operation and Development DO 10.1787/9789264046788-6-en UL http://www.oecd-ilibrary.org/;jsessionid=cm0drrqparegb.x-oecd-live-01content/chapter/9789264046788-6-en