000 00728 a2200241 4500
001 17831
010 _a0-471-88410-3
090 _a17831
100 _a20130109 frey50
101 1 _aeng
_ceng
102 _aUS
200 1 _aNo-tillage and surface-tillage agriculture
_ethe tillage revolution
_bLIVR
_fEdited by Milton A. Sprague, Glover B. Triplett
210 _aNew York
_cJohn Wiley
_dcop. 1986
215 _aXIX, 467 p.
_c il.
_d24 cm
606 _aAgricultura
606 _aRotação De Culturas
675 _a631.58
686 _aF07
606 _aTerra cultivada
702 1 _aSprague
_bMilton A.
702 _aTriplett
_bGlover B.
801 _bESA
830 _g0