00566nam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102100001900118245003100137260005400168300002000222490003000242650002200272650002400294830003000318CHAP20220329140245.0971013s1957            r     00010     d  a49334  a50306  a54456  cCHAP  a633.15bR6200aRoberts, L. M.  aRaces of maize in Colombia  aWashington :bNational Academy of Sciences,c1957  a153 p.b: ilus.  aN.A.S. Publicationv; 51014aMaízxColombia.14aMaízxVariedades.0 aN.A.S. Publicationv; 510