00621nam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093110004100102245004000143260004700183300001600230490003000246650003100276650004400307700002200351830003000373CHAP20220329135653.0971013s1983 r 00010 d a40263 a41235 a45361 cCHAP aE.U.A. National Agricultural Library aLegumes in crop rotations 1970-1983 aBeltsville, Maryland :bThe Library,c1983 apag.varía aQuick bibliography series14aLegumbresxBibliografía.14aRotación de cultivosxBibliografía.0 aMacLean, Jayne T.0 aQuick bibliography series