004850000a22001450004500060000800000082001400008100002500022245003400047260002400081260000900105650008900114942000700203999001900210952011000229  a100  a338.1 CAR  aCarver, Thomas Nixon  aPrinciples of rural economics  aNewyork, Ginn & Co.  c1911  aRural economics/modern agriculture-historical sketch/agricultural production-factors  cBK  c363939d363939  00104070aKAUCOAVbKAUCOAVd2014-05-02l0o338.1 CARpKAU_COAV-156r2014-05-02 00:00:00w2014-05-02yBK