TY - GEN AU - Hayam Samy Elsayed Abdelkader AU - Josephine Kamel Eskarous , AU - Magdy Madkour , TI - Molecular biological studies on potato leafroll virus - plrv / PY - 1996/// CY - Cairo : PB - Hayam Samy Elsayed Abdelkader , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Science - Department of Botany - Physiology UR - http://172.23.153.220/th.pdf ER -