000 00321nam a2200121Ia 4500
008 220201s1976 xx 000 0 eng d
041 _aENG
100 _aJOHN, DEARE
245 0 _aTILLAGE FUNDAMENTALS OF MACHINE OPERATION
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1976
300 _a368
942 _2ddc
999 _c48222
_d48222