00488nam a2200145Ia 4500008004100000082001300041100002200054245008100076260004200157300001000199600001600209942000700225952009300232999001700325140224s9999    xx            000 0 und d  a631.3 L9  aBoyd, John, Comp.  aTools for agriculture; a buyer' s guide to low cost agricultural implements.  aLondonbIntermediate technologyc1976  a173p.  a John Boyd.  cBK  00104070aKSDbKSDd2014-02-24l0o631.3 L9p2324r2014-02-24 00:00:00w2014-02-24yBK  c96934d96934