Diploid-tetraploid-dihaploid cycles and the evolution of Panicum maximum Jacq. /Savidan, Yves /Pernès, Jean AMELIORATION DES PLANTES RESSOURCES GENETIQUES REPRODUCTION SEXUALITE APOMIXIE CARYOLOGIE DIPLOIDE TETRAPLOIDE CROISEMENT VARIABILITE PANICUM MAXIMUM ANALYSE GENETIQUE 1982 text https://www.documentation.ird.fr/hor/fdi:02185 fdi:02185 Savidan Yves, Pernès Jean. Diploid-tetraploid-dihaploid cycles and the evolution of Panicum maximum Jacq.. 1982, 36 (3), 596-600 EN