000 00732cam a2200253 4500
001 u129512
003 SIRSI
008 940302b1986 a r eng
020 _a0-471-88410-3
040 _cMX-MeUAM
041 1 _aeng
050 4 _aS604
_bN68
245 0 0 _aNo-tillage and surface-tillage agriculture :
_bthe tillage revolution /
_cedited by Milton A. Sprague, Glover B. Triplett.
260 _aNew York :
_bJohn Wiley & Sons,
_c1986.
300 _axix, 467 p. ;
_c 24 cm.
504 _aBibliografia : p. 451.
690 _aNo labranza.
690 _aLabranza.
690 _aAgricultura.
700 1 _aSprague, Milton A.
700 1 _aTriplett, Glover B. (Glover Brown),
_d1930-.
596 _a7
942 _cLIBRO
999 _c252
_d252