000 00606nam a22002297a 4500
015 _a6637
020 _a92-5-100401-3
041 _a1
080 _a631
_bWIL
100 _aWilkinson.R.H.
100 _aBraunbeck.O.A.
245 _aElements of Agricultural Machinery
260 _aFood and Agriculture Organization of the United Nations.
_bRome
_c1977
300 _a295p.
_bILL.,Cht.,Fig and Table
490 _aVolume
_v2
650 _aAgriculture
852 _a5R-4-4
999 _c4564
_d4564