00658    a2200241   4500260001200000100002000012700001800032700001400050700001600064700001800080440000600098260003600104300001100140245010000151650002100251650001200272650002500284300003000309260000900339130000700348440005200355651000900407  aFlorida  aPOATS, Susan V.1 aLICHTE, John 1 aOXLEY, J.1 aRUSSO, S.L.1 aSTARKEY, P.H.  n1  bFarming Systems Support Project  a187 p.  aAnimal traction in a farming systems perspective : a farming system support project networkshop  aTraction animale  aElevage  aSystème de culture  bCouv. ill. en coul., ill.  c1985  lEn  aFarming Systems Support Project Network Report   aTogo