00505nam a2200169Ia 4500082002300000100003800023245004100061260003200102300001500134500000500149690000600154700003000160952010400190964001700294921000900311999001500320  a338.10942bC444.AR  aChambers, J. D. and Mingay, G. E.  aAgricultural revolution, 1750-1880b  aLondonbB.T. Batsfordc1966  avii, 222p.  a  a   aMingay, G. E. ; jt. auth.  00104070aISIbISId1998-08-17l0o338.10942 C444.ARpDP1326r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a4632  c4632d4632