00582cam a22002177a 4500003000500000005001700005008004100022010001000063011001000073020001500083035001000098040000900108082001600117100002700133245008600160260004600246300001100292650001500303650001900318650002700337CHAP20220329142334.0000816d1999    us      r     00110 eng d  a81982  a82954  a1560228768  a93462  cCHAP04a631.523bB300aBasra, Amarjit S.eed.10aHeterosis and hybrid seed production in agronomic cropsc/ed. by Amarjit S. Basra  aNew York :bFood Products Press,cc.1999.  a269 p.14aHeterosis.14aHibridación.14aSemillasxRendimiento.