Phenotypic variability and seed yield of Jatropha curcas L. introduced to Tunisia Nhiều tác giả: Saadaoui, Ezzeddine, Martín, José Javier, Bouazizi, Rebeh, Ben Romdhane, Chokri, Grira, Mohamed, Abdelkabir, Saad, Larbi Khouja, Med, Cervantes, Emilio