00561     2200181   4500001002100000035002000021245011400041250001100155260005300166300003500219020001800254084002000272082002000292650003400312650001500346990000900361990000900370INLIS000000000004303  a0010-0321000387  aA Survey of Agricultural Economists Literaturebtraditional fields of agricultural economists, 1940s to 1970s  aVol. 7  aMinneapolisbUniversity of Minnesota Pressc1977  axiii, 540 p.c: ills. ; 24 cm.  a0-8166-0801-6  a2.6479166666667  a2.6479166666667  aEKONOMI PERTANIAN - USAHATANI  aUSAHATANI.  a1470  a1470