000			00627nam a2200229Ia 4500
008			130910s9999 xx 000 0 und d
041			_aeng
082			_221st ed. _a631.3 _bROT
100			_aMarchenko, O.S.
245			_aRotary soil working machines : _bconstruction, calculation and design _cE.P. Yatsuk...[et al.]
260			_aNew Delhi : _bAmerind Publishing , _c1981
300			_axi, 256 p.
300			_ediagrams
653			_aEfimov _aD.N.
653			_aFarm machinery
653			_aImplements
653			_aPanov _aI.M.
653			_aRotary ploughs
653			_aTools
700			_aYatsuk, E.P.
942			_cEN _2ddc
999			_c12552 _d12552