Himrane, Hocine Etude de l'heterogeneite de la progeniture de l'hybride Quercus subpyrenaica E.H. del Villar Hocine Himrane - Zaragoza IAMZ 2003 - 101 p. 30 cm - Thesis master of science / CIHEAM . - Thesis master of science / CIHEAM . Subjects--Index Terms: Tesis Hibridos Genetica Quercus pubescens Quercus faginea Quercus