00585pam a2200145 a 4500020001700000040000800017082002600025245005400051260007300105300003400178500015100212650003000363650002600393700002000419  a1856282236 :  cDLC00a338 AVE 1991 A019 Or.00aInput-output models and the agricultural sector /  aAldershot, Hants, England ;aBrookfield, Vt., USA :bAvebury,c1991.  avii, 140 p. :bill. ;c23 cm.  a"Papers originally presented to the workshop on input-output and agriculture held in Wye College of the University of London in April 1990"--Pref. 0aAgricultural productivity 0aInput-output analysis1 aMidmore, Peter,