00359nam a2200121Ia 4500008004100000082001300041100002100054245002900075260005200104300001000156600002000166650005100186140224s9999    xx            000 0 und d  a631.3 L7  aPhipps, Lloyd J.  aMechanics in agriculture  aDanville (Illinois)bInter State Printersc1977  a335p.  aLloyd J. Phipps  aAgricultural machinery,Agricultural implements